From ecfc4af6a3c9e4cbf969e768bfc6429e64f0489e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A1lm=C3=A1n=20Tarnay?= <kalmi@kalmi-desktop.(none)>
Date: Tue, 30 Mar 2010 00:26:29 +0200
Subject: [PATCH] "and" relationship between the two png compressor commands

---
 src/trimage/trimage.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/trimage/trimage.py b/src/trimage/trimage.py
index 8bf9894..e09710f 100755
--- a/src/trimage/trimage.py
+++ b/src/trimage/trimage.py
@@ -303,7 +303,7 @@ class Image:
             raise "Tried to compress invalid image (unsupported format or not file)"
         runString = {
             "jpeg": u"jpegoptim -f --strip-all '%(file)s'",
-            "png" : u"optipng -force -o7 '%(file)s'; advpng -z4 '%(file)s'"}
+            "png" : u"optipng -force -o7 '%(file)s'&&advpng -z4 '%(file)s'"}
         retcode = call(runString[self.filetype] % {"file": self.fullpath},
             shell = True, stdout=PIPE)
         if retcode == 0: