hush: Fix printf debug macro in hush.c so that it usable in U-Boot
This patch changes the debug_printf() marco for U-Boot in hush.c and
moves the definition of DEBUG_SHELL to a place that is actually compiled
under U-Boot.
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/common/hush.c b/common/hush.c
index 75c18ce..093c428 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -115,7 +115,6 @@
#include <signal.h>
/* #include <dmalloc.h> */
-/* #define DEBUG_SHELL */
#if 1
#include "busybox.h"
@@ -360,6 +359,11 @@
};
#endif
+/* define DEBUG_SHELL for debugging output (obviously ;-)) */
+#if 0
+#define DEBUG_SHELL
+#endif
+
/* This should be in utility.c */
#ifdef DEBUG_SHELL
#ifndef __U_BOOT__
@@ -371,7 +375,7 @@
va_end(args);
}
#else
-#define debug_printf printf /* U-Boot debug flag */
+#define debug_printf(fmt,args...) printf (fmt ,##args)
#endif
#else
static inline void debug_printf(const char *format, ...) { }