fix png write bug, bump version

ChangeLog

@@ -1,3 +1,6 @@
+31/12/12 started 7.30.8
+- png icc profile write was broken
+
 31/12/12 started 7.30.7
 - better option parsing for "vips", thanks Haida
 - small fixes to help OS X

configure.in

@@ -2,7 +2,7 @@
 
 # also update the version number in the m4 macros below
 
-AC_INIT([vips], [7.30.7], [vipsip@jiscmail.ac.uk])
+AC_INIT([vips], [7.30.8], [vipsip@jiscmail.ac.uk])
 # required for gobject-introspection
 AC_PREREQ(2.62)
 
@@ -17,7 +17,7 @@ AC_CONFIG_MACRO_DIR([m4])
 # user-visible library versioning
 m4_define([vips_major_version], [7])
 m4_define([vips_minor_version], [30])
-m4_define([vips_micro_version], [7])
+m4_define([vips_micro_version], [8])
 m4_define([vips_version],
           [vips_major_version.vips_minor_version.vips_micro_version])
 
@@ -37,7 +37,7 @@ VIPS_VERSION_STRING=$VIPS_VERSION-`date`
 #   binary interface changes not backwards compatible?: reset age to 0
 
 LIBRARY_CURRENT=33
-LIBRARY_REVISION=9
+LIBRARY_REVISION=10
 LIBRARY_AGE=2
 
 # patched into include/vips/version.h

libvips/foreign/vipspng.c

@@ -687,7 +687,7 @@ write_vips( Write *write, int compress, int interlace )
 		void *profile;
 		size_t profile_length;
 
-		if( !vips_image_get_blob( in, VIPS_META_ICC_NAME, 
+		if( vips_image_get_blob( in, VIPS_META_ICC_NAME, 
 			&profile, &profile_length ) ) 
 			return( -1 ); 
 

po/vips7.pot

@@ -9,7 +9,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=glib&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-01-15 13:40+0000\n"
+"POT-Creation-Date: 2013-02-27 11:50+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"