From 6bf694161d810c1614ff06e597442d187e88ad28 Mon Sep 17 00:00:00 2001
From: onefang
Date: Wed, 18 Aug 2021 23:26:49 +1000
Subject: freeSimList() don't do anything if sims isn't allocated.

---
 src/sledjchisl/sledjchisl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index dddd054..3e216c0 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -1366,6 +1366,9 @@ void freeSimList(simList *sims)
 {
   int i;
 
+  if (NULL == sims)
+    return;
+
   for (i = 0; i < sims->num; i++)
     free(sims->sims[i]);
   free(sims->sims);
-- 
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