From: Jim Jagielski <jim@apache.org>
Date: Mon, 16 Jan 2017 18:24:00 +0000 (+0000)
Subject: unused variable error could mistakenly note that brotli isn't available.
X-Git-Tag: 2.5.0-alpha~784
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9149eec8953ee7363fe21a5771d85fb290b7e002;p=thirdparty%2Fapache%2Fhttpd.git

unused variable error could mistakenly note that brotli isn't available.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1779077 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/filters/config.m4 b/modules/filters/config.m4
index fd230c01c29..2d83608c004 100644
--- a/modules/filters/config.m4
+++ b/modules/filters/config.m4
@@ -155,7 +155,8 @@ APACHE_MODULE(brotli, Brotli compression support, , , most, [
     AC_MSG_CHECKING([for Brotli library >= 1.0.0 via prefix])
     AC_TRY_COMPILE(
       [#include <brotli/encode.h>],[
-const uint8_t *o = BrotliEncoderTakeOutput((BrotliEncoderState*)0, (size_t*)0);],
+const uint8_t *o = BrotliEncoderTakeOutput((BrotliEncoderState*)0, (size_t*)0);
+if (o) return *o;],
       [AC_MSG_RESULT(yes)
        ap_brotli_found=yes
        ap_brotli_cflags="-I${ap_brotli_base}/include"