Avoid integer overflow on exotic platforms.

[gnulib.git] / lib / open-safer.c

diff --git a/lib/open-safer.c b/lib/open-safer.c
index c7800a3..d3ba894 100644 (file)
--- a/lib/open-safer.c
+++ b/lib/open-safer.c
@@ -17,7 +17,7 @@
 
 /* Written by Paul Eggert.  */
 
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif