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Description: do not add timestamp when writing PPM with strip option
Author: T. Lehmann, t.lehmann@mailbox.org
Origin: https://github.com/libvips/libvips
Bug: https://github.com/libvips/libvips/issues/1913
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: vips-8.10.5/libvips/foreign/ppmsave.c
===================================================================
--- vips-8.10.5.orig/libvips/foreign/ppmsave.c
+++ vips-8.10.5/libvips/foreign/ppmsave.c
@@ -10,6 +10,8 @@
* - add ppmsave_target
* 20/11/20
* - byteswap on save, if necessary [ewelot]
+ * 2/12/20
+ * - don't add date with @strip [ewelot]
*/
/*
@@ -212,6 +214,8 @@ vips_foreign_save_ppm_block( VipsRegion
static int
vips_foreign_save_ppm( VipsForeignSavePpm *ppm, VipsImage *image )
{
+ VipsForeignSave *save = (VipsForeignSave *) ppm;
+
char *magic;
char *date;
@@ -246,10 +250,12 @@ vips_foreign_save_ppm( VipsForeignSavePp
g_assert_not_reached();
vips_target_writef( ppm->target, "%s\n", magic );
- date = vips__get_iso8601();
- vips_target_writef( ppm->target,
- "#vips2ppm - %s\n", date );
- g_free( date );
+ if( !save->strip ) {
+ date = vips__get_iso8601();
+ vips_target_writef( ppm->target,
+ "#vips2ppm - %s\n", date );
+ g_free( date );
+ }
vips_target_writef( ppm->target,
"%d %d\n", image->Xsize, image->Ysize );
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