From 7e24df13550517f495f2de57055f8b62f5460d0a Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@digia.com>
Date: Wed, 5 Mar 2014 12:35:55 +0100
Subject: [PATCH] PathChooser: Trigger revalidation when environment or base
 name change

Trigger a re-evaluation of the state when the base filename or the
environment changes. Both can effect whether a command is found or
not.

Change-Id: I3fcb9683296113e04f7a78bb2d3ae681f6603823
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
---
 src/libs/utils/pathchooser.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libs/utils/pathchooser.cpp b/src/libs/utils/pathchooser.cpp
index 58aac82954c..22a75f3b91c 100644
--- a/src/libs/utils/pathchooser.cpp
+++ b/src/libs/utils/pathchooser.cpp
@@ -302,14 +302,17 @@ FileName PathChooser::baseFileName() const
 void PathChooser::setBaseFileName(const FileName &base)
 {
     d->m_baseDirectory = base.toString();
+    triggerChanged();
 }
 
 void PathChooser::setEnvironment(const Utils::Environment &env)
 {
     QString oldExpand = path();
     d->m_environment = env;
-    if (path() != oldExpand)
+    if (path() != oldExpand) {
+        triggerChanged();
         emit changed(rawPath());
+    }
 }
 
 QString PathChooser::path() const