From: Jérémie Astor <astor.jeremie@wanadoo.fr>
Date: Wed, 6 May 2020 22:52:45 +0000 (+0200)
Subject: :bug: Fix gack
X-Git-Tag: nightly~1640
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=2463d2912526b9f1d3641473564598ceb5936039;p=gwion.git

:bug: Fix gack
---

diff --git a/src/vm/vm.c b/src/vm/vm.c
index ebe1f586..248d56e0 100644
--- a/src/vm/vm.c
+++ b/src/vm/vm.c
@@ -864,7 +864,8 @@ gackend:
     gw_out("%s\n", str);
   else
     *(M_Object*)(reg - SZ_INT)= new_string(vm->gwion->mp, shred, str);
-  mp_free2(vm->gwion->mp, strlen(str), str);
+  if(str)
+    mp_free2(vm->gwion->mp, strlen(str), str);
   DISPATCH();
 }
 gack: