From 40e4813831fd863d146d483bb6d87afa4776edd1 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Mon, 10 Nov 2014 01:01:31 +0100
Subject: fixed EG command: make sure to reset the register argument on
 termination, else the next EC command will not work as expected or even crash

---
 src/spawn.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/spawn.cpp b/src/spawn.cpp
index 24d8307..a9e8cb0 100644
--- a/src/spawn.cpp
+++ b/src/spawn.cpp
@@ -353,6 +353,7 @@ StateExecuteCommand::done(const gchar *str)
 	if (eval_colon())
 		expressions.push(SUCCESS);
 
+	undo.push_var(register_argument) = NULL;
 	return &States::start;
 
 gerror:
@@ -368,6 +369,7 @@ gerror:
 		expressions.push(ABS(ctx.error->code));
 	else
 		expressions.push(FAILURE);
+	undo.push_var(register_argument) = NULL;
 	return &States::start;
 }
 
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