From: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com>
Date: Fri, 28 Aug 2015 16:53:41 +0000 (+0300)
Subject: libcurl.m4: Put braces around empty if body
X-Git-Tag: curl-7_45_0~95
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1abb218fe0c6cc6758b3074ab26b90745ce22dd5;p=thirdparty%2Fcurl.git

libcurl.m4: Put braces around empty if body

Put braces around empty "if" body in libcurl.m4 check to avoid warning:

        suggest braces around empty body in an 'if' statement

and make it work with -Werror builds.

Closes #402
---

diff --git a/docs/libcurl/libcurl.m4 b/docs/libcurl/libcurl.m4
index 2cf3edd1be..f6ebdd239a 100644
--- a/docs/libcurl/libcurl.m4
+++ b/docs/libcurl/libcurl.m4
@@ -178,7 +178,7 @@ x=CURLOPT_WRITEDATA;
 x=CURLOPT_ERRORBUFFER;
 x=CURLOPT_STDERR;
 x=CURLOPT_VERBOSE;
-if (x) ;
+if (x) {;}
 ]])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
 
            CPPFLAGS=$_libcurl_save_cppflags