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authorEdan Bedrik <3d4nb3@gmail.com>2018-05-08 11:30:01 +0300
committerWilliam Hubbs <w.d.hubbs@gmail.com>2019-02-12 17:56:17 -0600
commitb2b2c57a3898c945b33b8bf0a10b658483be09c1 (patch)
tree4376fbe97adf49bbcc7caca709e03eb5222935e0 /src
parent155b8451945f8a17cd61ad56be3bb09541c3719a (diff)
librc: fix realpath() return value check
This fixes #226.
Diffstat (limited to 'src')
-rw-r--r--src/librc/librc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/librc/librc.c b/src/librc/librc.c
index 1bdd9307..9d6abc7a 100644
--- a/src/librc/librc.c
+++ b/src/librc/librc.c
@@ -1047,7 +1047,6 @@ rc_service_add(const char *runlevel, const char *service)
char *init;
char file[PATH_MAX];
char path[MAXPATHLEN] = { '\0' };
- char *p = NULL;
char binit[PATH_MAX];
char *i;
@@ -1068,8 +1067,7 @@ rc_service_add(const char *runlevel, const char *service)
/* We need to ensure that only things in /etc/init.d are added
* to the boot runlevel */
if (strcmp(runlevel, RC_LEVEL_BOOT) == 0) {
- p = realpath(dirname(init), path);
- if (!*p) {
+ if (realpath(dirname(init), path) == NULL) {
free(init);
return false;
}