config include: fix leak on relative include path

Found through static analysis

1 files changed, 3 insertions, 1 deletions

diff --git a/sway/config.c b/sway/config.c
index d3040a67..8b6f7b6f 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -425,7 +425,7 @@ static bool load_include_config(const char *path, const char *parent_dir,
         // save parent config
         const char *parent_config = config->current_config;
 
-        char *full_path = strdup(path);
+        char *full_path;
         int len = strlen(path);
         if (len >= 1 && path[0] != '/') {
                 len = len + strlen(parent_dir) + 2;
@@ -436,6 +436,8 @@ static bool load_include_config(const char *path, const char *parent_dir,
                         return false;
                 }
                 snprintf(full_path, len, "%s/%s", parent_dir, path);
+        } else {
+                full_path = strdup(path);
         }
 
         char *real_path = realpath(full_path, NULL);