hush: tighten up "for" variable name check.

[oweals/busybox.git] / libbb / perror_nomsg.c

diff --git a/libbb/perror_nomsg.c b/libbb/perror_nomsg.c
index 3a5079b992c061136a27d4102ac41064f829a0fd..a157caa1fbee8cafbb0f33a8f78f33366f9c0fd2 100644 (file)
--- a/libbb/perror_nomsg.c
+++ b/libbb/perror_nomsg.c
@@ -7,11 +7,16 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stddef.h>
-#include <libbb.h>
+/* gcc warns about a null format string, therefore we provide
+ * modified definition without "attribute (format)"
+ * instead of including libbb.h */
+//#include "libbb.h"
+#include "platform.h"
+extern void bb_perror_msg(const char *s, ...) FAST_FUNC;
 
-void bb_perror_nomsg(void)
+/* suppress gcc "no previous prototype" warning */
+void FAST_FUNC bb_perror_nomsg(void);
+void FAST_FUNC bb_perror_nomsg(void)
 {
-       /* Ignore the gcc warning about a null format string. */
-       bb_perror_msg(NULL);
+       bb_perror_msg(0);
 }