From: Michael Wallner <mike@php.net>
Date: Sat, 20 May 2006 15:31:44 +0000 (+0000)
Subject: - avoid warning in http_encoding_inflate_stream_finish()
X-Git-Tag: RELEASE_1_0_0~22
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=a2eb0fbb49c32af6611b10c8577d23aff532466a;p=m6w6%2Fext-http

- avoid warning in http_encoding_inflate_stream_finish()
  if there's nothing left to inflate
---

diff --git a/http_encoding_api.c b/http_encoding_api.c
index 178c992..28f6a9d 100644
--- a/http_encoding_api.c
+++ b/http_encoding_api.c
@@ -571,6 +571,12 @@ PHP_HTTP_API STATUS _http_encoding_inflate_stream_finish(http_encoding_stream *s
 {
 	int status;
 	
+	if (!PHPSTR_LEN(s->stream.opaque)) {
+		*decoded = NULL;
+		*decoded_len = 0;
+		return SUCCESS;
+	}
+	
 	*decoded_len = (PHPSTR_LEN(s->stream.opaque) + 1) * HTTP_INFLATE_ROUNDS;
 	*decoded = emalloc_rel(*decoded_len);