Support comments in fs config

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/canned_fs_config.c b/canned_fs_config.c
index 6898ea2..a034005 100644 (file)
--- a/canned_fs_config.c
+++ b/canned_fs_config.c
@@ -53,6 +53,10 @@ int load_canned_fs_config(const char* fn) {
                }
                Path* p = canned_data + canned_used;
                p->path = strdup(strtok(line, " \t"));
+
+               if (!p->path || !*p->path || *p->path == '#')
+                       continue;
+
                p->uid = atoi(strtok(NULL, " \t"));
                p->gid = atoi(strtok(NULL, " \t"));
                p->mode = strtol(strtok(NULL, " \t"), NULL, 8);   // mode is in octal