Assume the hook is gone even if unhooking failed.

Update version number to 0.9rc1.

altdrag.c

@@ -19,7 +19,7 @@
 
 //App
 #define APP_NAME            L"AltDrag"
-#define APP_VERSION         "0.9b1"
+#define APP_VERSION         "0.9rc1"
 #define APP_URL             L"http://code.google.com/p/altdrag/"
 #define APP_UPDATE_STABLE   L"http://altdrag.googlecode.com/svn/wiki/latest-stable.txt"
 #define APP_UPDATE_UNSTABLE L"http://altdrag.googlecode.com/svn/wiki/latest-unstable.txt"
@@ -238,32 +238,26 @@ int UnhookSystem() {
 
 	//Remove keyboard hook
 	if (keyhook) {
-		if (UnhookWindowsHookEx(keyhook) != 0) {
-			keyhook = NULL;
-		}
-		else {
+		if (UnhookWindowsHookEx(keyhook) == 0) {
 			Error(L"UnhookWindowsHookEx(keyhook)", L"Could not unhook keyboard. Try restarting "APP_NAME".", GetLastError(), TEXT(__FILE__), __LINE__);
 		}
+		keyhook = NULL;
 	}
 
 	//Remove mouse hook
 	if (mousehook) {
-		if (UnhookWindowsHookEx(mousehook) != 0) {
-			mousehook = NULL;
-		}
-		else {
+		if (UnhookWindowsHookEx(mousehook) == 0) {
 			Error(L"UnhookWindowsHookEx(mousehook)", L"Could not unhook mouse. Try restarting "APP_NAME".", GetLastError(), TEXT(__FILE__), __LINE__);
 		}
+		mousehook = NULL;
 	}
 
 	//Remove message hook
 	if (msghook) {
 		if (UnhookWindowsHookEx(msghook) == 0) {
-			msghook = NULL;
-		}
-		else {
 			Error(L"UnhookWindowsHookEx(msghook)", L"Could not unhook windows. Try restarting "APP_NAME".", GetLastError(), TEXT(__FILE__), __LINE__);
 		}
+		msghook = NULL;
 
 		//Close HookWindows_x64.exe
 		if (x64) {
@@ -283,12 +277,10 @@ int UnhookSystem() {
 
 	//Unload library
 	if (hinstDLL) {
-		if (FreeLibrary(hinstDLL) != 0) {
-			hinstDLL = NULL;
-		}
-		else {
+		if (FreeLibrary(hinstDLL) == 0) {
 			Error(L"FreeLibrary()", L"Could not free hooks.dll. Try restarting "APP_NAME".", GetLastError(), TEXT(__FILE__), __LINE__);
 		}
+		hinstDLL = NULL;
 	}
 
 	//Success

include/error.c

@@ -37,6 +37,7 @@ void Error(wchar_t *func, wchar_t *info, int errorcode, wchar_t *file, int line)
 	fwprintf(f, L"%s\n\n", msg);
 	fclose(f);
 	#else
+	//Tip: You can also press Ctrl+C in a MessageBox window to copy the text
 	HHOOK hhk = SetWindowsHookEx(WH_CBT, &ErrorMsgProc, 0, GetCurrentThreadId());
 	int response = MessageBox(NULL, msg, APP_NAME" Error", MB_ICONERROR|MB_YESNO|MB_DEFBUTTON2);
 	UnhookWindowsHookEx(hhk);

localization/en-US/info.txt

@@ -29,9 +29,9 @@ AltDrag is open source, licensed under GPL.
 
 Changelog
 ---------
-0.9 release candidate:
+0.9 release candidate - 2011-01-22:
 Added InactiveScroll. Enable it to scroll inactive windows.
-Fixed bug with custom taskbar locations.
+Fixed major bug with custom taskbar locations (only present in the beta).
 Expanded Aero option.
 Expanded AutoRemaximized option.
 It is now possible to toggle the maximized state with a resize button while dragging.