diff options
Diffstat (limited to 'extras/volume_id/vol_id.c')
| -rw-r--r-- | extras/volume_id/vol_id.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/volume_id/vol_id.c b/extras/volume_id/vol_id.c index 6a9d1120e0..fe0b3a0ed0 100644 --- a/extras/volume_id/vol_id.c +++ b/extras/volume_id/vol_id.c @@ -66,7 +66,7 @@ static void set_str(char *to, const char *from, size_t count) /* strip trailing whitespace */ len = strnlen(from, count); - while (isspace(from[len-1])) + while (len && isspace(from[len-1])) len--; /* strip leading whitespace */ |