Stop watching a directory when it has been reported as removed

src/menu.cpp

@@ -582,6 +582,15 @@ void Menu::removePackageLink(std::string path)
 			}
 		}
 	}
+
+	/* Remove registered monitors */
+	for (vector<Monitor *>::iterator it = monitors.begin();
+				it < monitors.end(); it++) {
+		if ((*it)->getPath().compare(0, path.size(), path) == 0) {
+			delete (*it);
+			monitors.erase(it);
+		}
+	}
 }
 #endif
 #endif

src/monitor.cpp

@@ -93,5 +93,6 @@ Monitor::~Monitor(void)
 {
 	pthread_cancel(thd);
 	pthread_join(thd, NULL);
+	DEBUG("Monitor thread stopped (was watching %s)\n", path.c_str());
 }
 #endif

src/monitor.h

@@ -14,6 +14,7 @@ public:
 	virtual ~Monitor();
 
 	int run(void);
+	const std::string getPath(void) { return path; }
 
 private:
 	std::string path;