From 0cd33d3fbb3a6df402058106a73fd18cc363a3d1 Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Thu, 23 Apr 2020 15:07:24 +0200
Subject: [PATCH] correct zeroing of allplots array

---
 src/sharedspice.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sharedspice.c b/src/sharedspice.c
index a145bc4e1..306029d55 100644
--- a/src/sharedspice.c
+++ b/src/sharedspice.c
@@ -1018,7 +1018,7 @@ char** ngSpice_AllPlots(void)
         allplots[i] = pl->pl_typename;
         pl = pl->pl_next;
     }
-    allplots[len] = '\0';
+    allplots[len] = NULL;
     return allplots;
 }