From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Sat, 5 Apr 2014 21:00:17 +0000 (+0200)
Subject: Fix crash on opening Tags window Xaw
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=3c1691e6776c9e91d1752c0d38d4dd2d616fce07;p=xboard.git

Fix crash on opening Tags window Xaw

Suppressing the optional book button made the Xaw generic popup crash,
because the following button had the SAME_ROW modality, and was thus
positioned w.r.t. a non-existent widget.
---

diff --git a/dialogs.c b/dialogs.c
index 0c430dd..c8505ee 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -1218,6 +1218,7 @@ NewTagsPopup (char *text, char *msg)
     char *title = bookUp ? _("Edit book") : _("Tags");
 
     tagsOptions[2].type = bookUp ? Button : Skip;
+    tagsOptions[3].min = bookUp ? SAME_ROW : 0;
     if(DialogExists(TagsDlg)) { // if already exists, alter title and content
 	SetWidgetText(&tagsOptions[1], text, TagsDlg);
 	SetDialogTitle(TagsDlg, title);