ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"

2008-07-30 15:35:05 +00:00
parent 4f504a9e57
commit c90e1be01b
3 changed files with 20 additions and 1 deletions
--- a/shell/ash_test/ash-misc/shift1.right
+++ b/shell/ash_test/ash-misc/shift1.right
@@ -0,0 +1,9 @@
+2 3 4
+0: shift: line 1: Illegal number: -1
+1 2 3 4
+2 3 4
+3 4
+4
+
+1 2 3 4
+1 2 3 4