From 02a0232a881796c57cf68bf3575cd6f76b7db168 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Fri, 31 Jan 2014 14:40:51 +1000
Subject: Another null terminated array removal.

---
 dumbsh.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dumbsh.c b/dumbsh.c
index d2a265b..cd4b554 100644
--- a/dumbsh.c
+++ b/dumbsh.c
@@ -168,8 +168,7 @@ static struct keyCommand simpleEmacsKeys[] =
   {"Home",	startOfLine},
   {"^A",	startOfLine},
   {"Up",	prevHistory},
-  {"^P",	prevHistory},
-  {NULL, NULL}
+  {"^P",	prevHistory}
 };
 
 static int handleKeySequence(long extra, char *sequence)
@@ -177,7 +176,7 @@ static int handleKeySequence(long extra, char *sequence)
   int j;
 
   // Search for a key sequence bound to a command.
-  for (j = 0; simpleEmacsKeys[j].key; j++)
+  for (j = 0; j < (sizeof(simpleEmacsKeys) / sizeof(*simpleEmacsKeys)); j++)
   {
     if (strcmp(simpleEmacsKeys[j].key, sequence) == 0)
     {
-- 
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