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commit 984f45719e8ac9f4451c2d009fb34e28afdfbdb6
parent c432c981df97f786c683435a4a06bd58fc9a7b18
Author: planet36 <planet36@users.noreply.github.com>
Date:   Tue, 11 May 2021 22:45:34 -0400

num_files: opendir() returns a directory stream

opendir() returns a directory stream, not a file descriptor

Co-authored-by: drkhsh <me@drkhsh.at>
Signed-off-by: drkhsh <me@drkhsh.at>

Diffstat:
Mcomponents/num_files.c | 8++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/num_files.c b/components/num_files.c @@ -10,23 +10,23 @@ const char * num_files(const char *path) { struct dirent *dp; - DIR *fd; + DIR *dir; int num; - if (!(fd = opendir(path))) { + if (!(dir = opendir(path))) { warn("opendir '%s':", path); return NULL; } num = 0; - while ((dp = readdir(fd))) { + while ((dp = readdir(dir))) { if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, "..")) continue; /* skip self and parent */ num++; } - closedir(fd); + closedir(dir); return bprintf("%d", num); }