Issue successful status out of cdlog.recover.

* cdlog.sh (cdlog.recover): return 0, because the [ $print ]
test in the previous line can fail, leaving the function with
a failed termination status.

1 files changed, 1 insertions, 0 deletions

diff --git a/cdlog.sh b/cdlog.sh
index 4a3b92b..fc8568f 100644
--- a/cdlog.sh
+++ b/cdlog.sh
@@ -182,6 +182,7 @@ cdlog.recover()
   fi
 
   [ $print ] && printf "%s\n" "$PWD"
+  return 0
 }
 
 # Resolve @ search item to number