remove dbg code now travis is fixed

libvips/foreign/pdfload.c

@@ -637,8 +637,8 @@ vips_foreign_load_pdf_file_open( VipsForeignLoadPdf *pdf )
 	GError *error = NULL;
 
 #ifdef DEBUG
-#endif /*DEBUG*/
 	printf( "vips_foreign_load_pdf_file_open: %s\n", file->filename );
+#endif /*DEBUG*/
 
 	if( !file->uri &&
 		file->filename ) { 

libvips/iofuncs/util.c

@@ -1901,8 +1901,6 @@ vips_realpath( const char *path )
 	 * linux systems with grsec, since it works by opening /proc/self/fd.
 	 */
 
-	printf( "vips_realpath: path = %s\n", path );
-
 	if( !g_path_is_absolute( path ) ) {
 		char *cwd;
 
@@ -1913,8 +1911,6 @@ vips_realpath( const char *path )
 	else
 		real = g_strdup( path );
 
-	printf( "    result = %s\n", real );
-
 	return( real );
 }
 

test/test_streams.sh

@@ -2,7 +2,7 @@
 
 # test load and save via stream*u
 
-set -x
+# set -x
 set -e
 
 . ./variables.sh