# HG changeset patch
# User Tatsuhiko Kubo <cubicdaiya@gmail.com>
# Date 1406949459 -32400
# Sat Aug 02 12:17:39 2014 +0900
# Node ID 21d53d2ef2cd35967df5f788589e5470d650dad3
# Parent f87afb46ccd26fccc7ed55ca8a7ef89c6256c3f2
Core: simplified error handling in ngx_pstrdup().

diff -r f87afb46ccd2 -r 21d53d2ef2cd src/core/ngx_string.c
--- a/src/core/ngx_string.c Fri Aug 01 20:04:14 2014 +0900
+++ b/src/core/ngx_string.c Sat Aug 02 12:17:39 2014 +0900
@@ -59,12 +59,10 @@ ngx_pstrdup(ngx_pool_t *pool, ngx_str_t
u_char *dst;

dst = ngx_pnalloc(pool, src->len);
- if (dst == NULL) {
- return NULL;
+ if (dst) {
+ ngx_memcpy(dst, src->data, src->len);
}

- ngx_memcpy(dst, src->data, src->len);
-
return dst;
}


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