X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=7cc07c37523ca107d852a15bccefc7d49cd348d5;hp=85529c367c1d24b7e31afb9d57c1ec45013769f5;hb=c405c60270992217b4485dbcd0ba4c9bf258fa0b;hpb=409f86265e5ba43939c5625971a64d54abae7456

diff --git a/grml2usb b/grml2usb
index 85529c3..7cc07c3 100755
--- a/grml2usb
+++ b/grml2usb
@@ -867,7 +867,7 @@ def mount(source, target, mount_options):
             raise CriticalException("Error executing mount: %s already mounted - please unmount before invoking grml2usb" % source)
 
     if os.path.isdir(source):
-        logging.debug("Source %s is not a device, not mounting therefor." % source)
+        logging.debug("Source %s is not a device, therefore not mounting." % source)
         return 0
 
     logging.debug("mount %s %s %s" % (mount_options, source, target))
@@ -1195,14 +1195,14 @@ def install_iso_files(grml_flavour, iso_mount, device, target):
 
     if not options.skipaddons:
         if grml_flavour.endswith('-small'):
-            logging.info("Note: grml-small doesn't provide any addons, not installing them therefor.")
+            logging.info("Note: grml-small doesn't provide any addons, not installing them therefore.")
         else:
             copy_addons(iso_mount, target)
 
     if not options.copyonly:
         copy_bootloader_files(iso_mount, target)
 
-        if not options.dryrun and not os.path.isdir(device):
+        if not options.dryrun:
             handle_bootloader_config(grml_flavour, device, target)
 
     # make sure we sync filesystems before returning
@@ -1344,11 +1344,13 @@ def handle_grub_config(grml_flavour, device, target):
     grub_target = target + '/boot/grub/'
     execute(mkdir, grub_target)
 
-    # we have to adjust root() inside grub configuration
-    if device[-1:].isdigit():
-        install_grub1_partition = int(device[-1:]) - 1
+    if os.path.isdir(device):
+        install_grub1_partition = None
     else:
-        raise CriticalException("error validating partition schema (raw device?)")
+        if device[-1:].isdigit():
+            install_grub1_partition = int(device[-1:]) - 1
+        else:
+            raise CriticalException("error validating partition schema (raw device?)")
 
     # do NOT write "None" in kernel cmdline
     if options.bootoptions is None:
@@ -1357,7 +1359,8 @@ def handle_grub_config(grml_flavour, device, target):
         bootopt = options.bootoptions
 
     # write menu.lst
-    handle_grub1_config(grml_flavour, install_grub1_partition, grub_target, bootopt)
+    if install_grub1_partition:
+        handle_grub1_config(grml_flavour, install_grub1_partition, grub_target, bootopt)
     # write grub.cfg
     handle_grub2_config(grml_flavour, grub_target, bootopt)
 
@@ -1457,7 +1460,7 @@ def handle_dir(live_image, device):
     logging.info("Using %s as install base" % live_image)
 
     if os.path.isdir(device):
-        logging.info("Specified target is a directory, not mounting therefor.")
+        logging.info("Specified target is a directory, therefore not mounting.")
         device_mountpoint = device
         remove_device_mountpoint = False
     else:
@@ -1514,7 +1517,7 @@ def handle_iso(iso, device):
         sys.exit(1)
 
     if os.path.isdir(device):
-        logging.info("Specified target is a directory, not mounting therefor.")
+        logging.info("Specified target is a directory, therefore not mounting.")
         device_mountpoint = device
         remove_device_mountpoint = False
         # skip_mbr = True
@@ -1573,7 +1576,7 @@ def handle_mbr(device):
         skip_install_mir_mbr = False
 
     # if we get e.g. /dev/loop1 as device we don't want to put the MBR
-    # into /dev/loop of course, therefor use /dev/loop1 as mbr_device
+    # into /dev/loop of course, therefore use /dev/loop1 as mbr_device
     if mbr_device == "/dev/loop":
         mbr_device = device
         logging.info("Detected loop device - using %s as MBR device therefore" % mbr_device)
@@ -1627,7 +1630,7 @@ def handle_vfat(device):
             logging.critical("Execution failed: %s", error)
             sys.exit(1)
 
-    if not check_for_usbdevice(device) and not os.path.isdir(device):
+    if not os.path.isdir(device) and not check_for_usbdevice(device):
         print "Warning: the specified device %s does not look like a removable usb device." % device
         f = raw_input("Do you really want to continue? y/N ")
         if f == "y" or f == "Y":