Do not segfault if PATH is unset.

2002-01-14 18:30:10 +00:00
parent ba552523fa
commit a3181dd833
2 changed files with 18 additions and 9 deletions
--- a/testsuite/which/which-uses-default-path
+++ b/testsuite/which/which-uses-default-path
@@ -0,0 +1,8 @@
+BUSYBOX=$(type -p busybox)
+echo $BUSYBOX
+SAVED_PATH=$PATH
+unset PATH
+$BUSYBOX which ls
+STATUS=$?
+export PATH=$SAVED_PATH
+return $STATUS