passing a null pointer to free() is valid; sprinkle a few free->xfree.

ok oga@
2009-01-23 20:47:45 +00:00
parent b23cef2e4a
commit 9203c7e8ca
2 changed files with 10 additions and 12 deletions
--- a/client.c
+++ b/client.c
@@ -699,8 +699,7 @@ client_freehints(struct client_ctx *cc)
 		XFree(cc->app_name);
 	if (cc->app_class != NULL)
 		XFree(cc->app_class);
-	if (cc->app_cliarg != NULL)
-		xfree(cc->app_cliarg);
+	xfree(cc->app_cliarg);
 }

 static int