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-rw-r--r--ares/m4/reentrant.m44
1 files changed, 2 insertions, 2 deletions
diff --git a/ares/m4/reentrant.m4 b/ares/m4/reentrant.m4
index bfe68cb40..3569f0e3c 100644
--- a/ares/m4/reentrant.m4
+++ b/ares/m4/reentrant.m4
@@ -354,9 +354,9 @@ AC_DEFUN([CARES_CONFIGURE_FROM_NOW_ON_WITH_REENTRANT], [
AC_DEFINE(NEED_REENTRANT, 1,
[Define to 1 if _REENTRANT preprocessor symbol must be defined.])
cat >>confdefs.h <<_ACEOF
-[#ifndef _REENTRANT
+#ifndef _REENTRANT
# define _REENTRANT
-#endif]
+#endif
_ACEOF
])