X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=598a173873e798eda6395ac6bde07648f457ffeb;hp=be6b2276b3606214d5975a837a34afcdf192fb4b;hb=4be3d88c2cba39bcafc0388978b5c61c3f5b0fc0;hpb=1d2aba6b461908251a2ac45fcd24a40861cccba0

diff --git a/grml2usb b/grml2usb
index be6b227..598a173 100755
--- a/grml2usb
+++ b/grml2usb
@@ -1475,7 +1475,15 @@ def install(image, device):
     iso_mountpoint = image
     remove_image_mountpoint = False
     if os.path.isdir(image):
-        logging.info("Using %s as install base", image)
+        if options.force or os.path.exists(os.path.join(image, 'live')):
+            logging.info("Using %s as install base", image)
+        else:
+            q = raw_input("%s does not look like a grml system. "
+                "Do you really want to use this image? y/N " % image)
+            if q.lower() == 'y':
+                logging.info("Using %s as install base", image)
+            else:
+                logging.info("Skipping install base %s", image)
     else:
         logging.info("Using ISO %s", image)
         iso_mountpoint = tempfile.mkdtemp(prefix="grml2usb", dir=os.path.abspath(options.tmpdir))