hush: fix "hush -c 'echo $#'" showing -1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-22 06:05:02 +02:00
parent 1e811b1231
commit 8a33679694
3 changed files with 11 additions and 2 deletions
--- a/shell/hush_test/hush-vars/param_expand_len.right
+++ b/shell/hush_test/hush-vars/param_expand_len.right
@@ -1,4 +1,9 @@
+0
+0
+1
+Make sure len parsing doesnt break arg count
 0 0
 4 4
+Testing len op
 4 3 2 1 0 0
 0 3 0