Drop the redundant code

"value == FcTypeInteger" won't be true because it was converted to FcTypeDouble earlier
diff --git a/src/fcxml.c b/src/fcxml.c
index d27727f..94f5d63 100644
--- a/src/fcxml.c
+++ b/src/fcxml.c
@@ -649,7 +649,6 @@
     {
 	if ((value == FcTypeLangSet && type == FcTypeString) ||
 	    (value == FcTypeString && type == FcTypeLangSet) ||
-	    (value == FcTypeInteger && type == FcTypeRange) ||
 	    (value == FcTypeDouble && type == FcTypeRange))
 	    return;
 	if (type ==  FcTypeUnknown)