X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=common%2Fmain.c;h=a00ebc194c576460908e0d4680e8f807de4ab3fb;hb=98c440bee623ecdd5322852732b883e696fb2140;hp=f41d95c6ea47258856bf8b30469ec422124a71df;hpb=1f2a05898658900dc5717761e27abf2052e67e13;p=platform%2Fkernel%2Fu-boot.git

diff --git a/common/main.c b/common/main.c
index f41d95c..a00ebc1 100644
--- a/common/main.c
+++ b/common/main.c
@@ -962,7 +962,7 @@ int readline (const char *const prompt)
 			n = 0;
 			continue;
 
-		case 0x17:				/* ^W - erase word 	*/
+		case 0x17:				/* ^W - erase word	*/
 			p=delete_char(console_buffer, p, &col, &n, plen);
 			while ((n > 0) && (*p != ' ')) {
 				p=delete_char(console_buffer, p, &col, &n, plen);
@@ -1191,6 +1191,8 @@ static void process_macros (const char *input, char *output)
 
 	if (outputcnt)
 		*output = 0;
+	else
+		*(output - 1) = 0;
 
 #ifdef DEBUG_PARSER
 	printf ("[PROCESS_MACROS] OUTPUT len %d: \"%s\"\n",
@@ -1334,7 +1336,7 @@ int run_command (const char *cmd, int flag)
 
 		/* Did the user stop this? */
 		if (had_ctrlc ())
-			return 0;	/* if stopped then not repeatable */
+			return -1;	/* if stopped then not repeatable */
 	}
 
 	return rc ? rc : repeatable;