sway/config.c: wordexp has a corresponding wordfree which was never used

I had to change the assignment to path to be wrapped by strdup as we
pass the data out of the method.

1 files changed, 2 insertions, 1 deletions

diff --git a/sway/config.c b/sway/config.c
index 06654223..f60decb5 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -277,8 +277,9 @@ static char *get_config_path(void) {
         int i;
         for (i = 0; i < (int)(sizeof(config_paths) / sizeof(char *)); ++i) {
                 if (wordexp(config_paths[i], &p, 0) == 0) {
-                        path = p.we_wordv[0];
+                        path = strdup(p.we_wordv[0]);
                         if (file_exists(path)) {
+                                wordfree(&p);
                                 return path;
                         }
                 }