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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2021-03-07 21:52:10 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2021-03-08 15:43:27 +0100 |
| commit | d3cff64408d63dfae20e3e3b307915dc08436ef8 (patch) | |
| tree | 92cbf684d968af5517a87c7ead7cc328274cacc5 /device_mapper/libdm-config.c | |
| parent | ca12dae32b03c54509608621b9268853b030fd40 (diff) | |
| download | lvm2-d3cff64408d63dfae20e3e3b307915dc08436ef8.tar.gz | |
libdm-config: replace check for 0
No need to call strlen() when checking for zero length string.
Diffstat (limited to 'device_mapper/libdm-config.c')
| -rw-r--r-- | device_mapper/libdm-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/device_mapper/libdm-config.c b/device_mapper/libdm-config.c index 7ce5620c6..a4c79c20d 100644 --- a/device_mapper/libdm-config.c +++ b/device_mapper/libdm-config.c @@ -599,7 +599,7 @@ static struct dm_config_node *_section(struct parser *p, struct dm_config_node * match(TOK_IDENTIFIER); } - if (!strlen(str)) { + if (!*str) { log_error("Parse error at byte %" PRIptrdiff_t " (line %d): empty section identifier", p->tb - p->fb + 1, p->line); return NULL; |