diff options
| author | Aaron Marcher <me@drkhsh.at> | 2018-05-07 12:17:13 +0200 |
|---|---|---|
| committer | Aaron Marcher <me@drkhsh.at> | 2018-05-07 12:17:13 +0200 |
| commit | 0a287616b2e3122a1b149e28d63560819bcdf7c9 (patch) | |
| tree | d24116be9faab08bc4c895ed462d3f4686ff91ff /components | |
| parent | dcffaeaf570e6dde5745080e533b5404ebc0e610 (diff) | |
num_files: Variable declarations at top of block
Diffstat (limited to 'components')
| -rw-r--r-- | components/num_files.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/components/num_files.c b/components/num_files.c index ab43694..327a64d 100644 --- a/components/num_files.c +++ b/components/num_files.c @@ -11,13 +11,14 @@ num_files(const char *dir) { struct dirent *dp; DIR *fd; - int num = 0; + int num; if (!(fd = opendir(dir))) { fprintf(stderr, "opendir '%s': %s\n", dir, strerror(errno)); return NULL; } + num = 0; while ((dp = readdir(fd))) { if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, "..")) { continue; /* skip self and parent */ |