# HG changeset patch
# User Chris Cannam
# Date 1330439786 0
# Node ID 65d77437b5e898f1e8392019ff121ab3496133c8
# Parent  1ff2a1bf0a40f18d50e994a5f2ef90cab5c9d511
Switch off debug output

diff -r 1ff2a1bf0a40 -r 65d77437b5e8 src/fswatcher.cpp
--- a/src/fswatcher.cpp	Mon Feb 27 17:25:50 2012 +0000
+++ b/src/fswatcher.cpp	Tue Feb 28 14:36:26 2012 +0000
@@ -23,7 +23,7 @@
 
 #include <deque>
 
-#define DEBUG_FSWATCHER 1
+//#define DEBUG_FSWATCHER 1
 
 /*
  * Watching the filesystem is trickier than it seems at first glance.
@@ -66,8 +66,13 @@
 {
     QMutexLocker locker(&m_mutex);
     if (m_workDirPath == path) return;
-    m_watcher.removePaths(m_watcher.directories());
-    m_watcher.removePaths(m_watcher.files());
+    // annoyingly, removePaths prints a warning if given an empty list
+    if (!m_watcher.directories().empty()) {
+        m_watcher.removePaths(m_watcher.directories());
+    }
+    if (!m_watcher.files().empty()) {
+        m_watcher.removePaths(m_watcher.files());
+    }
     m_workDirPath = path;
     addWorkDirectory(path);
     debugPrint();