From 54ae81b01e12d72771035c83a1187972216052eb Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Thu, 26 Nov 2015 06:26:03 +0000
Subject: [PATCH] optimize.sh: handle files that are de-optimized

---
 optimize.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/optimize.sh b/optimize.sh
index e600a145..f598c357 100755
--- a/optimize.sh
+++ b/optimize.sh
@@ -2,8 +2,14 @@
 
 set -e
 
+catchlarger() {
+    if [ "$?" != "98" ];then
+        exit $?
+    fi
+}
+
 for i in $(find -type f -name '*.png');do
-    pngquant "$i" -o "$i-optimized"
+    pngquant -o "$i-optimized" --skip-if-larger -- "$i" || catchlarger
     if [ -e "$i-optimized" ];then
         rm -f "$i"
         mv "$i-optimized" "$i"