vty: command.c: Fix is_cmd_ambiguous() returning always 0
inner block defined variable "enum match_type ret" was being masking
outter block variable "int ret = 0". The ret variable was being given
non zero values only inside the inner block, so that change was done on
the inner variable and not the outer one, which is returned.
Fixes: 5314c513f23688462d7f7937e5ae5e0d5cd4548e
Change-Id: Iec87d7db49a096d07e38ff8a060b923a52bfd6ba
diff --git a/tests/vty/vty_transcript_test.vty b/tests/vty/vty_transcript_test.vty
index 27dacdc..5ed3c1d 100644
--- a/tests/vty/vty_transcript_test.vty
+++ b/tests/vty/vty_transcript_test.vty
@@ -19,7 +19,7 @@
ok argc=1 o
vty_transcript_test> multi0 t
-ok argc=1 t
+% Ambiguous command.
vty_transcript_test> multi0 th
ok argc=1 th
@@ -42,7 +42,7 @@
ok argc=1 o
vty_transcript_test> multi1 t
-ok argc=1 t
+% Ambiguous command.
vty_transcript_test> multi1 th
ok argc=1 th
@@ -74,4 +74,4 @@
ok argc=1 on
vty_transcript_test> multi2 t
-ok argc=1 t
+% Ambiguous command.