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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2014-07-02 00:00:31 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2014-07-02 10:45:42 +0200 |
| commit | 748af97afc30d65a9b89d877fdbd2e12ea8fb8e3 (patch) | |
| tree | 654ff5e4e5540011fc7d419023f313c9829d847c /libdm/libdm-string.c | |
| parent | e21d0eb90e9a842ca5fd4d09c076f5fb894ba6ca (diff) | |
| download | lvm2-748af97afc30d65a9b89d877fdbd2e12ea8fb8e3.tar.gz | |
cleanup: libdm simplier error comparation
When testing return value from snprintf
use simplier form '>=' instead of '+1 >'.
Diffstat (limited to 'libdm/libdm-string.c')
| -rw-r--r-- | libdm/libdm-string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libdm/libdm-string.c b/libdm/libdm-string.c index 8ad479cd2..bc41b7042 100644 --- a/libdm/libdm-string.c +++ b/libdm/libdm-string.c @@ -122,7 +122,7 @@ int dm_snprintf(char *buf, size_t bufsize, const char *format, ...) n = vsnprintf(buf, bufsize, format, ap); va_end(ap); - if (n < 0 || ((unsigned) n + 1 > bufsize)) + if (n < 0 || ((unsigned) n >= bufsize)) return -1; return n; |