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-rw-r--r--tools/pygrub/src/fsys/ext2/ext2module.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/pygrub/src/fsys/ext2/ext2module.c b/tools/pygrub/src/fsys/ext2/ext2module.c
index 63d20f2983..57f1a83eaf 100644
--- a/tools/pygrub/src/fsys/ext2/ext2module.c
+++ b/tools/pygrub/src/fsys/ext2/ext2module.c
@@ -228,7 +228,10 @@ ext2_fs_open (Ext2Fs *fs, PyObject *args, PyObject *kwargs)
}
#ifdef HAVE_EXT2FS_OPEN2
- if (offset != 0) {
+ if (offset == 0) {
+ offsetopt[0] = '\0';
+ }
+ else {
snprintf(offsetopt, 29, "offset=%d", offset);
}