Indent nested CPP-directives.

diff --git a/lib/safe-read.c b/lib/safe-read.c
index 93d35e4..aea32be 100644 (file)
--- a/lib/safe-read.c
+++ b/lib/safe-read.c
@@ -17,13 +17,13 @@
    */
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif
 
 #include <sys/types.h>
 
 #ifdef HAVE_UNISTD_H
-#include <unistd.h>
+# include <unistd.h>
 #endif
 
 #include <errno.h>