From 5740f5b63921c3a4012007f84da2670634b7d28a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 12 May 2019 21:37:13 +0200
Subject: replace if with AS_IF (#5709, wip)

---
 configure.ac | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 17a756020..8cdfa4ccf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -191,15 +191,14 @@ LIBS_SAVE=$LIBS
 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=1],[curl=0])
 
-if test "x$curl" = x1
-then
+AS_IF([test "x$curl" = x1],[
  AC_CHECK_HEADER([curl/curl.h],
   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=1],[curl=0],[[#include <curl/curl.h>]]),
   [curl=0])
  # need libcurl-gnutls.so, everything else is not acceptable
  AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=0])
  # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
-fi
+])
 
 # libcurl and libgnurl should be mutually exclusive
 AS_IF([test "$gnurl" = 1],
-- 
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