From 205168429eee3f198994e49a3e36bef1ccfd7ca0 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Wed, 14 Sep 2016 03:38:14 +0900
Subject: string.c: add missing size_t cast

* string.c (RESIZE_CAPA_TERM): Add missing size_t cast. This should
  have been done in r56157.
---
 string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/string.c b/string.c
index 8a57bc9048..b4290c9330 100644
--- a/string.c
+++ b/string.c
@@ -128,7 +128,7 @@ VALUE rb_cSymbol;
 #define RESIZE_CAPA_TERM(str,capacity,termlen) do {\
     if (STR_EMBED_P(str)) {\
 	if (!STR_EMBEDDABLE_P(capacity, termlen)) {\
-	    char *const tmp = ALLOC_N(char, (capacity)+termlen);\
+	    char *const tmp = ALLOC_N(char, (size_t)(capacity) + (termlen));\
 	    const long tlen = RSTRING_LEN(str);\
 	    memcpy(tmp, RSTRING_PTR(str), tlen);\
 	    RSTRING(str)->as.heap.ptr = tmp;\
-- 
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