3 files changed, 9 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 58bf10ed..80a0c645 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-11-10         John Haque      <j.eh@mchsi.com>
+
+	* int_array.c (int_copy): Initialize next pointer of newchain to null.
+	* eval.c (eval_condition): Force string context for an integer used
+	as array index.
+
 2012-11-10         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawkapi.c (api_add_ext_func, api_awk_atexit, api_clear_array,
diff --git a/eval.c b/eval.c
index 4c3e6ab6..36a81493 100644
--- a/eval.c
+++ b/eval.c
@@ -1498,6 +1498,8 @@ eval_condition(NODE *t)
 
 	if ((t->flags & MAYBE_NUM) != 0)
 		force_number(t);
+	else if ((t->flags & INTIND) != 0)
+		force_string(t);
 
 	if ((t->flags & NUMBER) != 0)
 		return ! iszero(t);
diff --git a/int_array.c b/int_array.c
index 4e1ff2b1..a2c9e41e 100644
--- a/int_array.c
+++ b/int_array.c
@@ -398,6 +398,7 @@ int_copy(NODE *symbol, NODE *newsymb)
 		) {
 			getbucket(newchain);
 			newchain->aicount = chain->aicount;
+			newchain->ainext = NULL;
 			for (j = 0; j < chain->aicount; j++) {
 				NODE *oldval;