swaynag: handle empty $XDG_CONFIG_HOME better

Set config path to fallback instead of setting $XDG_CONFIG_HOME

1 files changed, 4 insertions, 14 deletions

diff --git a/swaynag/config.c b/swaynag/config.c
index 85aa380a..60bda3e0 100644
--- a/swaynag/config.c
+++ b/swaynag/config.c
@@ -304,25 +304,15 @@ char *swaynag_get_config_path(void) {
                 SYSCONFDIR "/swaynag/config",
         };
 
-        if (!getenv("XDG_CONFIG_HOME")) {
-                char *home = getenv("HOME");
-                char *config_home = malloc(strlen(home) + strlen("/.config") + 1);
-                if (!config_home) {
-                        wlr_log(WLR_ERROR, "Unable to allocate $HOME/.config");
-                } else {
-                        strcpy(config_home, home);
-                        strcat(config_home, "/.config");
-                        setenv("XDG_CONFIG_HOME", config_home, 1);
-                        wlr_log(WLR_DEBUG, "Set XDG_CONFIG_HOME to %s", config_home);
-                        free(config_home);
-                }
+        char *config_home = getenv("XDG_CONFIG_HOME");
+        if (!config_home || *config_home) {
+                config_paths[1] = "$HOME/.config/swaynag/config";
         }
 
         wordexp_t p;
-        char *path;
         for (size_t i = 0; i < sizeof(config_paths) / sizeof(char *); ++i) {
                 if (wordexp(config_paths[i], &p, 0) == 0) {
-                        path = strdup(p.we_wordv[0]);
+                        char *path = strdup(p.we_wordv[0]);
                         wordfree(&p);
                         if (file_exists(path)) {
                                 return path;