Use a consistent style for including <config.h>.

[gnulib.git] / lib / free.c

diff --git a/lib/free.c b/lib/free.c
index 9e34356..597088d 100644 (file)
--- a/lib/free.c
+++ b/lib/free.c
@@ -18,7 +18,7 @@
 
 /* written by Paul Eggert */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif
 #undef free