[orca] Fix for bug 693159 - Orca doesnt echo words in gnome-terminal

[Joanmarie Diggs <joanied src gnome org>]

commit 3626476cdc3097982d0b6cbe2578a3d54f78dec6
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Feb 4 16:27:47 2013 -0500

    Fix for bug 693159 - Orca doesnt echo words in gnome-terminal

 src/orca/scripts/default.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/default.py b/src/orca/scripts/default.py
index 354f4ab..1371cc4 100644
--- a/src/orca/scripts/default.py
+++ b/src/orca/scripts/default.py
@@ -3808,7 +3808,8 @@ class Script(script.Script):
             keyString, mods = self.utilities.lastKeyAndModifiers()
             wasCommand = mods & settings.COMMAND_MODIFIER_MASK
             if not wasCommand and keyString in ["Return", "Tab", "space"] \
-               and role == pyatspi.ROLE_TERMINAL:
+               and role == pyatspi.ROLE_TERMINAL \
+               and event.any_data.strip():
                 wasCommand = True
             try:
                 selections = event.source.queryText().getNSelections()