Remove bogus check in get_identity2_information().

ChangeLog

@@ -1,3 +1,9 @@
+2007-04-21  Julien Blache <jb@jblache.org>
+	* backend/epson.c: remove bogus check in
+	get_identity2_information(), causing the identification of various
+	Stylus CX5xxx models (among others) to fail. Olaf Meeuwissen from
+	Epson confirmed the check was bogus.
+
 2007-04-17  Julien Blache <jb@jblache.org>
 
 	* backend/microtek.c: add missing braces.

backend/epson.c

@@ -6144,12 +6144,6 @@ get_identity2_information (SANE_Handle handle)
 
   receive (s, buf, len, &status);	/* reveive actual status data */
 
-  if (buf[0] & 0x80)
-  {
-    close_scanner (s);
-    return SANE_STATUS_INVAL;
-  }
-
   /* the first two bytes of the buffer contain the optical resolution */
   s->hw->optical_res = buf[1] << 8 | buf[0];