Cope with absolute file names (Debian bugs #162837 and #162967).

diff --git a/pwhich b/pwhich
index 807880c76989e550dbad70d91465b74931e34960..bf877c20768eae669dd968e53684157ff15f6c31 100755 (executable)
--- a/pwhich
+++ b/pwhich
@@ -5,13 +5,23 @@ RET=1
 for PROGRAM in "$@"; do
  IFS_SAVE="$IFS"
  IFS=:
 for PROGRAM in "$@"; do
  IFS_SAVE="$IFS"
  IFS=:

- for ELEMENT in $PATH; do
-  if [ -f "$ELEMENT/$PROGRAM" ] && [ -x "$ELEMENT/$PROGRAM" ]; then
-   echo "$ELEMENT/$PROGRAM"
-   RET=0
-   break
-  fi
- done
+ case $PROGRAM in
+  */*)
+   if [ -x "$PROGRAM" ]; then
+    echo "$PROGRAM"
+    RET=0
+   fi
+   ;;
+  *)
+   for ELEMENT in $PATH; do
+    if [ -x "$ELEMENT/$PROGRAM" ]; then
+     echo "$ELEMENT/$PROGRAM"
+     RET=0
+     break
+    fi
+   done
+   ;;
+ esac

  IFS="$IFS_SAVE"
 done
 
  IFS="$IFS_SAVE"
 done