From fede0cdeb47211d7e19299a8024db656748a3e4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
 <grubba@grubba.org>
Date: Mon, 22 Sep 2014 19:26:02 +0200
Subject: [PATCH] Strings: Added comment.

---
 src/stralloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stralloc.c b/src/stralloc.c
index ddfe9635d0..350475b685 100644
--- a/src/stralloc.c
+++ b/src/stralloc.c
@@ -3144,7 +3144,7 @@ PMOD_EXPORT struct pike_string *finish_string_builder(struct string_builder *s)
 {
   ptrdiff_t len = s->s->len;
   if (len != s->malloced) {
-    s->s->len = s->malloced;
+    s->s->len = s->malloced;	/* Restore the allocated length. */
     s->s = realloc_unlinked_string(s->s, len);
   }
   if(s->known_shift == s->s->size_shift)
-- 
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