Merge pull request #149 from rrelmy/optipng-regex

roblarsen · roblarsen · commit 4c758fa50b1b · 2013-03-11T07:19:07.000-07:00
#147 - fix optipng version regex
diff --git a/build.xml b/build.xml
@@ -980,7 +980,7 @@
                     <then>
                         <var name="optipng.executable" value="optipng"/>
                         <shellscript shell="bash" outputproperty="optipng.version">
-                          optipng -version | grep -Po 'OptiPNG\s\d\.\d' | grep -Po '\d\.\d'
+                          optipng -version | grep -Po 'OptiPNG\s(version\s)?\d\.\d' | grep -Po '\d\.\d'
                         </shellscript>
                         <echo message="You have optipng installed and your version is: ${optipng.version}"/>     
                     </then>
