X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=blobdiff_plain;f=pwhich;h=262dc838553b1a370621ce1443330718f0736182;hb=d2464a0fc4345255c35e7d5379edaa6806e7e93b;hp=ebb54c3aed93520b14ca87a0d92e5103bb7661d6;hpb=e3c3f538470a3ef7df4289f63841b8c9c9571523;p=bin.git

diff --git a/pwhich b/pwhich
index ebb54c3..262dc83 100755
--- a/pwhich
+++ b/pwhich
@@ -7,7 +7,7 @@ for PROGRAM in "$@"; do
  IFS=:
  case $PROGRAM in
   */*)
-   if [ -x "$PROGRAM" ]; then
+   if [ -f "$PROGRAM" ] && [ -x "$PROGRAM" ]; then
     printf '%s\n' "$PROGRAM"
     RET=0
    fi