GraphicsMagick: MagickXColorBrowserWidget(): If mode_info.text i...

changeset e45d44ad6810 in /hg/GraphicsMagick
details: http://hg.GraphicsMagick.org/hg/GraphicsMagick?cmd=changeset;node=e45d44ad6810
summary: MagickXColorBrowserWidget(): If mode_info.text is NULL, ignore event due to user pushing mode button.

diffstat:

 ChangeLog          |  3 +++
 magick/widget.c    |  2 ++
 www/Changelog.html |  2 ++
 3 files changed, 7 insertions(+), 0 deletions(-)

diffs (36 lines):

diff -r aa9d9744674a -r e45d44ad6810 ChangeLog
--- a/ChangeLog	Thu Nov 24 09:33:26 2022 -0600
+++ b/ChangeLog	Thu Nov 24 09:51:03 2022 -0600
@@ -1,5 +1,8 @@
 2022-11-24  Bob Friesenhahn  <[email protected]>
 
+	* magick/widget.c (MagickXColorBrowserWidget): If mode_info.text
+	is NULL, ignore event due to user pushing mode button.
+
 	* coders/heif.c (ReadMetadata): Also guard against profile name
 	being null.
 
diff -r aa9d9744674a -r e45d44ad6810 magick/widget.c
--- a/magick/widget.c	Thu Nov 24 09:33:26 2022 -0600
+++ b/magick/widget.c	Thu Nov 24 09:51:03 2022 -0600
@@ -2209,6 +2209,8 @@
             /*
               User pressed mode button.
             */
+            if (NULL == mode_info.text)
+              break;
             (void) strlcpy(reply_info.text,mode_info.text,MaxTextExtent);
             (void) strlcpy(primary_selection,reply_info.text,MaxTextExtent);
             (void) XSetSelectionOwner(display,XA_PRIMARY,windows->widget.id,
diff -r aa9d9744674a -r e45d44ad6810 www/Changelog.html
--- a/www/Changelog.html	Thu Nov 24 09:33:26 2022 -0600
+++ b/www/Changelog.html	Thu Nov 24 09:51:03 2022 -0600
@@ -40,6 +40,8 @@
 <p>2022-11-24  Bob Friesenhahn  &lt;<a class="reference external" href="mailto:bfriesen&#37;&#52;&#48;simple&#46;dallas&#46;tx&#46;us">bfriesen<span>&#64;</span>simple<span>&#46;</span>dallas<span>&#46;</span>tx<span>&#46;</span>us</a>&gt;</p>
 <blockquote>
 <ul class="simple">
+<li><p>magick/widget.c (MagickXColorBrowserWidget): If mode_info.text
+is NULL, ignore event due to user pushing mode button.</p></li>
 <li><p>coders/heif.c (ReadMetadata): Also guard against profile name
 being null.</p></li>
 </ul>