NULL isn't standard thing, so require stdlib.h

Change-Id: Ib92fef78fd2c4164e9394ab7b640501308f064cb Reviewed-on: http://review.couchbase.org/25286 Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com> Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
couchbase · Mar 21, 2013 · be0b361 · be0b361
1 parent 1561ee2
commit be0b361
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -289,6 +289,7 @@ AC_CACHE_CHECK([for libevent2], [ac_cv_have_libevent2],
   [ saved_libs="$LIBS"
     LIBS=-levent
     AC_TRY_LINK([
+      #include <stdlib.h>
       #include <sys/types.h>
       #include <event2/event.h>
             ],[