num_files: Variable declarations at top of block
Aaron Marcher me@drkhsh.at
Mon, 07 May 2018 12:17:13 +0200
1 files changed,
2 insertions(+),
1 deletions(-)
jump to
M
components/num_files.c
→
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 */