From: Timo Sirainen <tss@iki.fi>
Date: Tue, 10 Aug 2010 12:03:20 +0000 (+0100)
Subject: p_strdup(): Small optimization.
X-Git-Tag: 2.0.rc5~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b44edec39ae57b48e382e8c2b05ac94307f8d167;p=thirdparty%2Fdovecot%2Fcore.git

p_strdup(): Small optimization.
Patch by Len7hir
---

diff --git a/src/lib/strfuncs.c b/src/lib/strfuncs.c
index f6569910b5..04d0121569 100644
--- a/src/lib/strfuncs.c
+++ b/src/lib/strfuncs.c
@@ -36,10 +36,7 @@ char *p_strdup(pool_t pool, const char *str)
 	if (str == NULL)
                 return NULL;
 
-	for (len = 0; (str)[len] != '\0'; )
-		len++;
-	len++;
-
+	len = strlen(str) + 1;
 	mem = p_malloc(pool, len);
 	memcpy(mem, str, len);
 	return mem;