M ChangeLog → ChangeLog

@@ -1,5 +1,8 @@
 (Format: Year/Month/Day)
 Changes for 0.9.13
+*05/04/25:
+  * Fixed #1188690, fbrun segfault (Mathias)
+    FbTk/App.cc
 *05/04/23:
   * Close of #956325 (Mathias)
        WorkspaceMenu -> left click on a item will jump TO that

M src/FbTk/App.cc → src/FbTk/App.cc

@@ -51,6 +51,8 @@ // a blank string, rather than a null string, so we make them equivalent
     if (displayname != 0 && displayname[0] == '\0')
         displayname = 0;
     m_display = XOpenDisplay(displayname);
+    if (!m_display)
+        throw std::string("Couldn't connect to XServer");
 
     Font::init();
     Image::init();