Fixing version regex

biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/stringtie/Stringtie.scala

@@ -52,7 +52,7 @@ class Stringtie(val parent: Configurable)
   def versionCommand: String = executable + " --version"
 
   /** Regex to get version from version command output */
-  def versionRegex: Regex = ".*".r
+  def versionRegex: Regex = "(.*)".r
 
   def cmdLine: String =
     required(executable) +

biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/stringtie/StringtieMerge.scala

@@ -37,7 +37,7 @@ class StringtieMerge(val parent: Configurable)
   def versionCommand: String = executable + " --version"
 
   /** Regex to get version from version command output */
-  def versionRegex: Regex = ".*".r
+  def versionRegex: Regex = "(.*)".r
 
   def cmdLine: String =
     required(executable) +