From e14cbe60a605ebd94b899f6162d1610e07dba16a Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Mon, 11 Mar 2013 17:55:41 -0500
Subject: [PATCH] [pngzop] Removed debug printout from pngidat and pngzdat

---
 pngidat | 13 ++++++++++---
 pngzdat |  1 -
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/pngidat b/pngidat
index a2b1f49de..3a9737dfe 100644
--- a/pngidat
+++ b/pngidat
@@ -9,8 +9,15 @@
 
 for x in $*
 do
-  root=`echo $1 | sed -e s/.png$//`
-  pngidat.exe < $1 | zpipe -d  > $root.idat
-  ls -l $root.idat
+  case $1 in
+      *.png)
+          root=`echo $1 | sed -e "s/.png$//"`
+          pngidat.exe < $1 | zpipe -d  > $root.idat
+          ;;
+      *.zdat)
+          root=`echo $1 | sed -e "s/.zdat$//"`
+          zpipe -d < $1 > $root.idat
+          ;;
+    esac
   shift
 done
diff --git a/pngzdat b/pngzdat
index a51cdba76..60be5dd52 100755
--- a/pngzdat
+++ b/pngzdat
@@ -10,6 +10,5 @@ for x in $*
 do
   root=`echo $1 | sed -e s/.png$//`
   pngidat.exe < $1 > $root.zdat
-  ls -l $root.zdat
   shift
 done