--- trunk/include/kde4.sminc	2012/10/29 09:08:25	13883
+++ trunk/include/kde4.sminc	2013/01/04 09:40:45	15565
@@ -19,11 +19,14 @@
 
 # some sane default values
 : ${PCAT="kde-base"}
-if [[ ${PVER//.} -ge 483 ]]
+if [[ -z ${SRCFILE} ]]
 then
-	KDE4_TARBALL_EXTENSION="tar.xz"
-else
-	KDE4_TARBALL_EXTENSION="tar.bz2"
+	if [[ ${PVER//.} -ge 483 ]]
+	then
+		KDE4_TARBALL_EXTENSION="tar.xz"
+	else
+		KDE4_TARBALL_EXTENSION="tar.bz2"
+	fi
 fi
 : ${SRCFILE="${PNAME/4/}-${PVER}.${KDE4_TARBALL_EXTENSION}"}
 : ${SRCDIR="${BUILDDIR}/${PNAME/4/}-${PVER}"}