Use run_command_repeatable()

Replace run_command() by run_command_repeatable() in places which
depend on the return code to indicate repeatability.
Signed-off-by: NThomas Betker <thomas.betker@rohde-schwarz.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

common/cli_simple.c

@@ -295,7 +295,7 @@ void cli_simple_loop(void)
 		if (len == -1)
 			puts("<INTERRUPT>\n");
 		else
-			rc = run_command(lastcommand, flag);
+			rc = run_command_repeatable(lastcommand, flag);
 
 		if (rc <= 0) {
 			/* invalid command or not repeatable, forget it */

common/cmd_bedbug.c

@@ -238,7 +238,7 @@ void bedbug_main_loop (unsigned long addr, struct pt_regs *regs)
 		if (len == -1)
 			printf ("<INTERRUPT>\n");
 		else
-			rc = run_command(lastcommand, flag);
+			rc = run_command_repeatable(lastcommand, flag);
 
 		if (rc <= 0) {
 			/* invalid command or not repeatable, forget it */