X-Git-Url: http://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=89c1f222c0a237828c29256ff56375f90aab2781;hp=9ac698833849c855c54dcbc2a1c514fd9c7ca465;hb=2a93d92c34ab16af395979b8e4546aa3aa6d5cc9;hpb=875b62bab2a04d2f105f28a5692edc514de04390

diff --git a/grml2usb b/grml2usb
index 9ac6988..89c1f22 100755
--- a/grml2usb
+++ b/grml2usb
@@ -29,6 +29,7 @@ DATESTAMP = time.mktime(datetime.datetime.now().timetuple()) # unique identifier
 GRML_FLAVOURS = set() # which flavours are being installed?
 GRML_DEFAULT = None
 UUID = None
+SYSLINUX_LIBS = "/usr/lib/syslinux/"
 
 def syslinux_warning(option, opt, value, opt_parser):
     """A helper function for printing a warning about deprecated option
@@ -1123,19 +1124,22 @@ def update_grml_versions(iso_mount, target):
             logging.warn("Warning: %s could not be found - can not install it", iso_grml_version_file)
             return False
         try:
-            target_file = open(target_grml_version_file, 'a+')
-            target_flavours = [ get_flavour(l) for l in target_file.readlines() ]
-
+            iso_versions = {}
             iso_file = open(iso_grml_version_file, 'r')
-            iso_lines = iso_file.readlines()
-            for line in iso_lines:
-                if not get_flavour(line) in target_flavours:
-                    target_file.write(line)
+            for line in iso_file:
+                iso_versions[get_flavour(line)] = line.strip()
+
+            for line in fileinput.input([target_grml_version_file], inplace=1):
+                flavour = get_flavour(line)
+                if flavour in iso_versions.keys():
+                    print iso_versions[flavour]
+                else:
+                    print line.strip()
         except IOError:
             logging.warn("Warning: Could not write file")
         finally:
-            target_file.close()
             iso_file.close()
+            fileinput.close()
         return True
     else:
         return False
@@ -1310,9 +1314,13 @@ def copy_bootloader_files(iso_mount, target, grml_flavour):
     for expr in name, 'distri.cfg', \
         defaults_file, 'grml.png', 'hd.cfg', 'isolinux.cfg', 'isolinux.bin', \
         'isoprompt.cfg', 'options.cfg', \
-        'prompt.cfg', 'vesamenu.c32', 'vesamenu.cfg', 'grml.png', '*.c32':
+        'prompt.cfg', 'vesamenu.cfg', 'grml.png', '*.c32':
         glob_and_copy(iso_mount + source_dir + expr, syslinux_target)
 
+    for filename in glob.glob1(syslinux_target, "*.c32"):
+        copy_if_exist(os.path.join(SYSLINUX_LIBS, filename), syslinux_target)
+
+
     # copy the addons_*.cfg file to the new syslinux directory
     glob_and_copy(iso_mount + source_dir + 'addon*.cfg', syslinux_target)