Prefer system defaults for desktop window settings

glava/glava.c

@@ -127,6 +127,8 @@ static void copy_cfg(const char* path, const char* dest, bool verbose) {
                 int source = -1, dest = -1;
                 uint8_t buf[pgsz];
                 ssize_t r, t, w, a;
+                if (!strncmp(p, "env_", 4))
+                    break;
                 if ((source = open(p, O_RDONLY)) < 0) {
                     fprintf(stderr, "failed to open (source) '%s': %s\n", p, strerror(errno));
                     goto cleanup;

glava/render.c

@@ -1281,7 +1281,7 @@ struct glava_renderer* rd_new(const char**    paths,        const char* entry,
 
         if (auto_desktop) {
             if (env) {
-                snprintf(se_buf, bsz, "%s/env_%s.glsl", data, env);
+                snprintf(se_buf, bsz, "%s/env_%s.glsl", dd, env);
                 fd = open(se_buf, O_RDONLY);
                 if (fd == -1) {
                     if (errno != ENOENT  &&