Removed superfluous "" and '' when assigning an empty value to bash variables in *.conf

java/springframework/springframework.conf

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 # 
 # Filename: package/.../springframework/springframework.conf
-# Copyright (C) 2007 The OpenSDE Project
+# Copyright (C) 2007 - 2008 The OpenSDE Project
 # 
 # More information can be found in the files COPYING and README.
 # 
@@ -19,8 +19,8 @@
 # Prevent executing normal make and install build steps.
 # this binary package does not follow the normal build
 # commands: configure; make; make install.
-makeopt=''
-makeinstopt=''
+makeopt=
+makeinstopt=
 
 # Custom installation.
 spring_postmake() {