[Gpredict-svn] SF.net SVN: gpredict:[443] trunk

[<cs...@us...>]

Revision: 443
          http://gpredict.svn.sourceforge.net/gpredict/?rev=443&view=rev
Author:   csete
Date:     2009-09-27 15:36:54 +0000 (Sun, 27 Sep 2009)

Log Message:
-----------
Fixed bug 2691499: Sky at glance crashes with empty module.

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/NEWS
    trunk/src/gtk-sky-glance.c

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2009-09-27 14:15:02 UTC (rev 442)
+++ trunk/ChangeLog	2009-09-27 15:36:54 UTC (rev 443)
@@ -3,7 +3,10 @@
     * src/tle-update.c:
     Synchronise satellite categories during TLE update.
 
+    * src/gtk-sky-at-glance.c:
+    Fixed bug 2691499: Sky at glance crashes with empty module.
 
+
 2009-09-25 Alexandru Csete <oz9aec at gmail.com>
 
     * src/gtk-sat-module-tmg.c:

Modified: trunk/NEWS
===================================================================
--- trunk/NEWS	2009-09-27 14:15:02 UTC (rev 442)
+++ trunk/NEWS	2009-09-27 15:36:54 UTC (rev 443)
@@ -11,6 +11,7 @@
 - Added a slider control to the Time Controller.
 - Fixed bug 2116693: List view does not sort properly for all time formats.
 - Fixed bug 2836265: Time controls should wrap around their limits.
+- Fixed bug 2691499: Sky at glance crashes with empty module.
 * Binary packages for Windows, Mac OS X, Ubuntu and generic Linux.
 
 

Modified: trunk/src/gtk-sky-glance.c
===================================================================
--- trunk/src/gtk-sky-glance.c	2009-09-27 14:15:02 UTC (rev 442)
+++ trunk/src/gtk-sky-glance.c	2009-09-27 15:36:54 UTC (rev 443)
@@ -228,7 +228,18 @@
     GtkWidget *skg;
     GooCanvasItemModel *root;
     GdkColor bg_color = {0, 0xFFFF, 0xFFFF, 0xFFFF};
+    guint number;
 
+
+    /* check that we have at least one satellite */
+    number = g_hash_table_size (sats);
+    if (number == 0) {
+        /* no satellites */
+        skg = gtk_label_new (_("This module has no satellites!"));
+
+        return skg;
+    }
+
     skg = g_object_new (GTK_TYPE_SKY_GLANCE, NULL);
 
     /* FIXME? */


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