huge changesHEADmaster

1 files changed, 25 insertions, 25 deletions

diff --git a/inpath b/inpath
index b8bf568..71bfeb9 100755
--- a/inpath
+++ b/inpath
@@ -1,43 +1,43 @@
 #!/bin/sh
 
 in_path() {
-	cmd=$1 path=$2 res=1
-	IFS=":"
+    cmd=$1 path=$2 res=1
+    IFS=":"
 
-	for dir in $path; do
-		if [ -x "$dir/$cmd" ]; then
-			res=0
-			break
-		fi
-	done
+    for dir in $path; do
+        if [ -x "$dir/$cmd" ]; then
+            res=0
+            break
+        fi
+    done
 
-	return $res
+    return $res
 }
 
 cmd_in_path() {
-	var=$1
-
-	if [ -n "$var" ]; then
-		if [ "$(echo "$var" | cut -c 1)" = "/" ]; then
-			if [ ! -x "$var" ]; then
-				return 1
-			fi
-		elif ! in_path "$var" "$PATH"; then
-			return 2
-		fi
-	fi
+    var=$1
+
+    if [ -n "$var" ]; then
+        if [ "$(echo "$var" | cut -c 1)" = "/" ]; then
+            if [ ! -x "$var" ]; then
+                return 1
+            fi
+        elif ! in_path "$var" "$PATH"; then
+            return 2
+        fi
+    fi
 }
 
 if [ $# -ne 1 ]; then
-	echo "Usage: $0 <command>" >&2
-	exit 1
+    echo "Usage: $0 <command>" >&2
+    exit 1
 fi
 
 cmd_in_path "$1"
 case $? in
-0) echo "$1 found in PATH" ;;
-1) echo "$1 not found or not executable" ;;
-2) echo "$1 not found in PATH" ;;
+    0) echo "$1 found in PATH" ;;
+    1) echo "$1 not found or not executable" ;;
+    2) echo "$1 not found in PATH" ;;
 esac
 
 exit 0