build: avoid AC_LANG_CONFTEST error from autogen

chaos · Jun 2, 2015 · e7c4f7a · e7c4f7a
1 parent dd0053f
commit e7c4f7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/x_ac_check_cond_lib.m4 b/config/x_ac_check_cond_lib.m4
@@ -25,7 +25,7 @@ AC_DEFUN([X_AC_CHECK_COND_LIB], [
     [for $2 in default libs],
     [x_ac_cv_lib_none_$2], [
     AC_LINK_IFELSE(
-      AC_LANG_CALL([], [$2]),
+      [AC_LANG_CALL([], [$2])],
       AS_VAR_SET(x_ac_cv_lib_none_$2, yes),
       AS_VAR_SET(x_ac_cv_lib_none_$2, no)
     )]