lazy read from tiled tiff was broken

ChangeLog

@@ -1,3 +1,6 @@
+5/12/11 started 7.26.7
+- lazy read from tiled tiff from layers other than 0 was broken
+
 12/10/11 started 7.26.6
 - NOCACHE was not being set correctly on OS X causing performance 
   problems with large files

configure.in

@@ -6,7 +6,7 @@ AC_CONFIG_MACRO_DIR(m4)
 # user-visible library versioning
 m4_define([vips_major_version], [7])
 m4_define([vips_minor_version], [26])
-m4_define([vips_micro_version], [6])
+m4_define([vips_micro_version], [7])
 m4_define([vips_version],
           [vips_major_version.vips_minor_version.vips_micro_version])
 
@@ -29,7 +29,7 @@ PACKAGE=vips
 #   interface changes not backwards compatible?: reset age to 0
 
 LIBRARY_CURRENT=30
-LIBRARY_REVISION=5
+LIBRARY_REVISION=6
 LIBRARY_AGE=15
 
 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)

libvips/format/im_tiff2vips.c

@@ -1620,10 +1620,13 @@ istifftiled( const char *filename )
 static VipsFormatFlags
 tiff_flags( const char *filename )
 {
+	char name[FILENAME_MAX];
+	char mode[FILENAME_MAX];
 	VipsFormatFlags flags;
 
+	im_filename_split( filename, name, mode );
 	flags = 0;
-	if( istifftiled( filename ) )
+	if( istifftiled( name ) )
 		flags |= VIPS_FORMAT_PARTIAL;
 
 	return( flags );