fix syntax error

diff --git a/m4/cares-compilers.m4 b/m4/cares-compilers.m4
index 5d7f0e5ebd0e14ce80f8d636c9bdf78b8f1340ca..a54f33688460199436e7da117173f4b724c18b2e 100644 (file)
--- a/m4/cares-compilers.m4
+++ b/m4/cares-compilers.m4
@@ -940,7 +940,7 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
         #
         if test "$want_warnings" = "yes"; then
           dnl Issue all warnings
-          dnl tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra -Wpadded"
+          tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra -Wpadded"
         fi
         ;;
         #