[PATCH 18/18] boot: Print a message when a boot target string does not lead to a boot target

[Sascha Hauer]

When doing a 'boot friesel net' one expects a message when 'friesel'
does not give any bootable results and thus 'net' is booted. This patch
adds this message.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 commands/boot.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/commands/boot.c b/commands/boot.c
index b774ddc..8b3b407 100644
--- a/commands/boot.c
+++ b/commands/boot.c
@@ -59,8 +59,11 @@ static int do_boot(int argc, char *argv[])
 	entries = bootentries_alloc();
 
 	if (optind < argc) {
-		for (i = optind; i < argc; i++)
-			bootentry_create_from_name(entries, argv[i]);
+		for (i = optind; i < argc; i++) {
+			ret = bootentry_create_from_name(entries, argv[i]);
+			if (ret <= 0)
+				printf("Nothing bootable found on '%s'\n", argv[i]);
+	       }
 	} else {
 		const char *def;
 		char *sep, *name;
@@ -71,8 +74,11 @@ static int do_boot(int argc, char *argv[])
 
 		sep = freep = xstrdup(def);
 
-		while ((name = strsep(&sep, " ")) != NULL)
-			bootentry_create_from_name(entries, name);
+		while ((name = strsep(&sep, " ")) != NULL) {
+			ret = bootentry_create_from_name(entries, name);
+			if (ret <= 0)
+				printf("Nothing bootable found on '%s'\n", name);
+		}
 
 		free(freep);
 	}
-- 
2.8.1