[gimp/metadata-browser] file-png: Add comments about the struct checks
- From: Roman Joost <romanofski src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp/metadata-browser] file-png: Add comments about the struct checks
- Date: Wed, 28 Sep 2011 10:52:52 +0000 (UTC)
commit 0868201f5780a168ce50ce3a5e13041b9642c7a9
Author: Mukund Sivaraman <muks banu com>
Date: Tue Sep 27 19:22:50 2011 +0530
file-png: Add comments about the struct checks
plug-ins/common/file-png.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/plug-ins/common/file-png.c b/plug-ins/common/file-png.c
index 6f50eb6..ae78aca 100644
--- a/plug-ins/common/file-png.c
+++ b/plug-ins/common/file-png.c
@@ -722,6 +722,9 @@ load_image (const gchar *filename,
pp = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!pp)
{
+ /* this could happen if the compile time and run-time libpng
+ versions do not match. */
+
g_set_error (error, 0, 0,
_("Error creating PNG read struct while saving '%s'."),
gimp_filename_to_utf8 (filename));
@@ -1257,6 +1260,9 @@ save_image (const gchar *filename,
pp = png_create_write_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!pp)
{
+ /* this could happen if the compile time and run-time libpng
+ versions do not match. */
+
g_set_error (error, 0, 0,
_("Error creating PNG write struct while saving '%s'."),
gimp_filename_to_utf8 (filename));
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