vendor/libgit2/src/threadstate.c in rugged-1.2.0 vs vendor/libgit2/src/threadstate.c in rugged-1.3.0

@@ -34,10 +34,11 @@
 static void threadstate_dispose(git_threadstate *threadstate)
 {
 	if (!threadstate)
 		return;
 
-	git__free(threadstate->error_t.message);
+    if (threadstate->error_t.message != git_buf__initbuf)
+        git__free(threadstate->error_t.message);
 	threadstate->error_t.message = NULL;
 }
 
 static void GIT_SYSTEM_CALL threadstate_free(void *threadstate)
 {