From dd75e81e3d3aeb02c6edf7df81cf969c548d9be6 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 16 Jan 2020 07:09:57 -0600
Subject: The expand should expand.

---
 lib/env.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/env.c b/lib/env.c
index 33ad0005..92cc811f 100644
--- a/lib/env.c
+++ b/lib/env.c
@@ -79,7 +79,7 @@ void xsetmyenv(int *envc, char ***env, char *name, char *val)
   // resize and null terminate if expanding
   if (!(*env)[i]) {
     len = i+1;
-    if (!(len&255)) *env = xrealloc(*env, len*sizeof(char *));
+    if (!(len&255)) *env = xrealloc(*env, (len+256)*sizeof(char *));
     (*env)[len] = 0;
   }
   (*env)[i] = new;
-- 
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