1 files changed, 5 insertions, 5 deletions

diff --git a/inpath b/inpath
index f625b17..bab47b4 100755
--- a/inpath
+++ b/inpath
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 in_path () {
-    local cmd=$1 path=$2 res=1
-    local IFS=":"
+    cmd=$1 path=$2 res=1
+    IFS=":"
 
     for dir in $path;
     do
@@ -19,11 +19,11 @@ cmd_in_path () {
     var=$1
 
     if [ -n "$var" ]; then
-        if [ $(echo "$var" | cut -c 1) = "/" ]; then
-            if [ ! -x $var ]; then
+        if [ "$( echo "$var" | cut -c 1 )" = "/" ]; then
+            if [ ! -x "$var" ]; then
                 return 1
             fi
-        elif ! in_path $var "$PATH"; then
+        elif ! in_path "$var" "$PATH"; then
             return 2
         fi
     fi