Fix segfault when using include with *

This should fix the issue #681

1 files changed, 5 insertions, 0 deletions

diff --git a/sway/config.c b/sway/config.c
index 15108123..7530e530 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -388,6 +388,11 @@ static bool load_include_config(const char *path, const char *parent_dir, struct
         char *real_path = realpath(full_path, NULL);
         free(full_path);
 
+        if (real_path == NULL) {
+                sway_log(L_DEBUG, "%s not found.", path);
+                return false;
+        }
+
         // check if config has already been included
         int j;
         for (j = 0; j < config->config_chain->length; ++j) {