From b3d0cba33b0b7cdd58fa3ab233e7298b5403ad9d Mon Sep 17 00:00:00 2001
From: Tobia Caneschi <tobia.caneschi@gmail.com>
Date: Tue, 22 Jan 2013 14:23:43 +0100
Subject: [PATCH 1/2] Fix for line:13 integer expression expected

Patch for line 13. Tested from mac os, centos, redhat

Added some facility and feedback
---
 ext/session/mod_files.sh | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/ext/session/mod_files.sh b/ext/session/mod_files.sh
index 1d2672847c6e8..ef37ee702ece0 100644
--- a/ext/session/mod_files.sh
+++ b/ext/session/mod_files.sh
@@ -9,10 +9,26 @@ if test "$2" = "0"; then
 	exit 0
 fi
 
+if test -z "$3"; then
+        param3=0
+
+	echo "Are you sure to create sessions tree dirs
+in $1 root path with $2 depth? (Y|N)" 
+	read input
+	if test "$input" != "Y"; then
+		echo "\nexit without process"
+		exit 0
+	fi
+	echo "\nProcessing..."
+else
+        param3=$3
+fi
+
+
 hash_chars="0 1 2 3 4 5 6 7 8 9 a b c d e f"
-if test "$3" -a "$3" -ge "5"; then
+if test "$param3" -a "$param3" -ge "5"; then
   hash_chars="$hash_chars g h i j k l m n o p q r s t u v"
-  if test "$3" -eq "6"; then
+  if test "$param3" -eq "6"; then
     hash_chars="$hash_chars w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z - ,"
   fi
 fi
@@ -20,5 +36,7 @@ fi
 for i in $hash_chars; do
 	newpath="$1/$i"
 	mkdir $newpath || exit 1
-	sh $0 $newpath `expr $2 - 1` $3
+	sh $0 $newpath `expr $2 - 1` $param3
 done
+
+echo "\nDone..."

From 3cfecef3d0eaf5783e07046a592a02938917631b Mon Sep 17 00:00:00 2001
From: Tobia Caneschi <tobia.caneschi@gmail.com>
Date: Thu, 31 Jan 2013 10:20:47 +0100
Subject: [PATCH 2/2] Fixed execution for non interactive shell

Added check for interactive terminal. If the terminal is interactive
then prompt is shown.
---
 ext/session/mod_files.sh | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)
 mode change 100644 => 100755 ext/session/mod_files.sh

diff --git a/ext/session/mod_files.sh b/ext/session/mod_files.sh
old mode 100644
new mode 100755
index ef37ee702ece0..1f5ae2a49ccd6
--- a/ext/session/mod_files.sh
+++ b/ext/session/mod_files.sh
@@ -1,5 +1,4 @@
-#! /bin/sh
-
+#!/bin/sh
 if test "$2" = ""; then
 	echo "usage: $0 basedir depth"
 	exit 1
@@ -12,19 +11,21 @@ fi
 if test -z "$3"; then
         param3=0
 
-	echo "Are you sure to create sessions tree dirs
+	#Test of interactive shell terminl
+	if tty -s; then
+		echo "Are you sure to create sessions tree dirs
 in $1 root path with $2 depth? (Y|N)" 
-	read input
-	if test "$input" != "Y"; then
-		echo "\nexit without process"
-		exit 0
+		read input
+		if test "$input" != "Y"; then
+			echo "Exit without process"
+			exit 0
+		fi
 	fi
-	echo "\nProcessing..."
+	echo "$0: Processing $1 with $2 depth...."
 else
         param3=$3
 fi
 
-
 hash_chars="0 1 2 3 4 5 6 7 8 9 a b c d e f"
 if test "$param3" -a "$param3" -ge "5"; then
   hash_chars="$hash_chars g h i j k l m n o p q r s t u v"
@@ -35,8 +36,10 @@ fi
 
 for i in $hash_chars; do
 	newpath="$1/$i"
-	mkdir $newpath || exit 1
+	mkdir -p $newpath || exit 1
 	sh $0 $newpath `expr $2 - 1` $param3
 done
 
-echo "\nDone..."
+if test -z "$3"; then
+	echo "$0: Done"
+fi