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libcurl.m4: Add missing quotes in AC_LINK_IFELSE

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This avoids warnings generated by autoconf 2.68.

Signed-off-by: Dave Reisner <d@falconindy.com>
This commit is contained in:
Dave Reisner 2011-03-21 13:18:57 -04:00 committed by Daniel Stenberg
parent 058fb33557
commit a374d8f85d
1 changed files with 2 additions and 2 deletions

4
docs/libcurl/libcurl.m4

@ -146,7 +146,7 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG],
_libcurl_save_libs=$LIBS _libcurl_save_libs=$LIBS
LIBS="$LIBCURL $LIBS" LIBS="$LIBCURL $LIBS"
AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <curl/curl.h>],[ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <curl/curl.h>],[
/* Try and use a few common options to force a failure if we are /* Try and use a few common options to force a failure if we are
missing symbols or can't link. */ missing symbols or can't link. */
int x; int x;
@ -157,7 +157,7 @@ x=CURLOPT_FILE;
x=CURLOPT_ERRORBUFFER; x=CURLOPT_ERRORBUFFER;
x=CURLOPT_STDERR; x=CURLOPT_STDERR;
x=CURLOPT_VERBOSE; x=CURLOPT_VERBOSE;
]),libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no) ])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
CPPFLAGS=$_libcurl_save_cppflags CPPFLAGS=$_libcurl_save_cppflags
LIBS=$_libcurl_save_libs LIBS=$_libcurl_save_libs