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-rw-r--r--shell/source/unix/misc/senddoc.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/source/unix/misc/senddoc.sh b/shell/source/unix/misc/senddoc.sh
index 455b127e95b6..b8b393075d50 100644
--- a/shell/source/unix/misc/senddoc.sh
+++ b/shell/source/unix/misc/senddoc.sh
@@ -6,7 +6,7 @@ URI_ENCODE="awk -f `dirname $0`/uri-encode"
which() {
if [ ! -z "$1" ]; then
for i in `echo $PATH | sed -e 's/^:/.:/g' -e 's/:$/:./g' -e 's/::/:.:/g' -e 's/:/ /g'`; do
- if [ -x "$i/$1" ]; then
+ if [ -x "$i/$1" -a ! -d "$i/$1" ]; then
echo "$i/$1"
break;
fi