From b79ef8caaf00d5fb26fa968fd2789a3f969ab22c Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Fri, 1 Aug 2014 16:15:13 +0100
Subject: 32932: add hmkarray() and use to fix leak

---
 Src/utils.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'Src/utils.c')

diff --git a/Src/utils.c b/Src/utils.c
index aa978e6b9..998e46a36 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -3371,6 +3371,17 @@ mkarray(char *s)
     return t;
 }
 
+/**/
+mod_export char **
+hmkarray(char *s)
+{
+    char **t = (char **) zhalloc((s) ? (2 * sizeof s) : (sizeof s));
+
+    if ((*t = s))
+	t[1] = NULL;
+    return t;
+}
+
 /**/
 mod_export void
 zbeep(void)
-- 
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