wxGUI: fix minimum pane size

	(merge https://trac.osgeo.org/grass/changeset/40278 from devbr6)


git-svn-id: https://svn.osgeo.org/grass/grass/trunk@40279 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/goutput.py

@@ -285,7 +285,7 @@ class GMConsole(wx.SplitterWindow):
             self.SplitHorizontally(self.panelOutput, self.panelPrompt, -75)
         else:
             self.SplitHorizontally(self.panelOutput, self.panelPrompt, -10)
-        self.SetMinimumPaneSize(35)
+        self.SetMinimumPaneSize(self.btn_cmd_clear.GetSize()[1] + 10)
         self.Fit()
         
         # layout