X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/ccb6ffb997835073a650faeac61b2fcdf2f74503..refs/tags/hexrel-6.8.1:/avr/command.c

diff --git a/avr/command.c b/avr/command.c
index 5499b9d..cd2ee39 100644
--- a/avr/command.c
+++ b/avr/command.c
@@ -11,17 +11,21 @@
  *  Command Processor Table
  */
 
+#include "command.h"
 #include "common.h"
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#include <setjmp.h>
 
 #include "config.h"
 #include "print-utils.h"
 #include "con-utils.h"
 #include "env.h"
 #include "debug.h"
-#include "command.h"
+
+
+jmp_buf cmd_jbuf;
 
 
 static void print_usage_line(const FLASH char *name, int width,
@@ -521,6 +525,9 @@ command_ret_t cmd_process(int flag, int argc, char * const argv[],
 	}
 #endif
 
+	if (setjmp(cmd_jbuf) != 0)
+		return CMD_RET_FAILURE;
+
 	/* If OK so far, then do the command */
 	if (!rc) {
 		rc = cmd_call(cmdtp, flag, argc, argv);