| Message ID | 1362436804-16766-7-git-send-email-sandeen@redhat.com (mailing list archive) |
|---|---|
| State | Under Review, archived |
| Headers | show |
diff --git a/utils.c b/utils.c index 54d577c..a38ac70 100644 --- a/utils.c +++ b/utils.c @@ -1382,7 +1382,7 @@ u64 parse_size(char *s) char c; u64 mult = 1; - for (i=0 ; s[i] && isdigit(s[i]) ; i++) ; + for (i=0 ; s && s[i] && isdigit(s[i]) ; i++) ; if (!i) { fprintf(stderr, "ERROR: size value is empty\n"); exit(50);
Because it's better than a segfault if it's called improperly, and it makes static checkers happier. Signed-off-by: Eric Sandeen <sandeen@redhat.com> --- utils.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)