doc polish

libvips/iofuncs/object.c

@@ -74,7 +74,7 @@
  * function calls and are free of side-effects.
  *
  * <emphasis>Run-time introspection</emphasis> Vips objects can be fully 
- * introspected at run-time. There is not need for separate source-code 
+ * introspected at run-time. There is no need for separate source-code 
  * analysis.
  *
  * <emphasis>Command-line interface</emphasis> Any vips object can be run from

libvips/iofuncs/streami.c

@@ -797,6 +797,7 @@ vips_streami_descriptor_to_memory( VipsStreami *streami )
 
 	g_assert( streami->length > 0 );
 	g_assert( !streami->blob );
+	g_assert( !streami->mmap_baseaddr );
 
 	if( !(streami->mmap_baseaddr = vips__mmap( stream->descriptor, 
 		FALSE, streami->length, 0 )) )

test/test-suite/test_stream.py

@@ -9,7 +9,6 @@ import pytest
 import pyvips
 from helpers import \
     JPEG_FILE, PNG_FILE, TIF_FILE, \
-    WEBP_FILE, \
     temp_filename, assert_almost_equal_objects, have, skip_if_no