X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_nvedit.c;h=68c673e7cccb7c777a054671f096777300c3961c;hb=2f70c49e5b9813635ad73666aa30f304c7fdeda9;hp=02b18ec327b797cea2044020c77f11443a96af32;hpb=ad2d16393e9f684e4a9255f42e8bfdd819b67a87;p=u-boot

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 02b18ec327..68c673e7cc 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -75,7 +75,12 @@ DECLARE_GLOBAL_DATA_PTR;
 static const unsigned long baudrate_table[] = CONFIG_SYS_BAUDRATE_TABLE;
 #define	N_BAUDRATES (sizeof(baudrate_table) / sizeof(baudrate_table[0]))
 
+static int env_id = 1;
 
+int get_env_id (void)
+{
+	return env_id;
+}
 /************************************************************************
  * Command interface: print one or all environment variables
  */
@@ -160,6 +165,7 @@ int _do_setenv (int flag, int argc, char *argv[])
 		return 1;
 	}
 
+	env_id++;
 	/*
 	 * search if variable with this name already exists
 	 */