Fixed #527

CHANGELOG.md

@@ -23,6 +23,7 @@ Tested on build 22000.348.
 * Debug builds are clearly indicated in the "About" page of "Properties"
 * Fixed solution to properly produce a debug setup program
 * Possibility to uninstall by renaming `ep_setup.exe` to `ep_uninstall.exe` and running that (.4)
+* Fixed a bug that crashed the "Properties" GUI when toggling certain settings (#527) (.6)
 
 #### Simple Window Switcher
 

ExplorerPatcher/GUI.c

@@ -34,7 +34,7 @@ LSTATUS GUI_RegSetValueExW(
     DWORD      cbData
 )
 {
-    if (wcsncmp(lpValueName, L"Virtualized_" _T(EP_CLSID), 50))
+    if (!lpValueName || wcsncmp(lpValueName, L"Virtualized_" _T(EP_CLSID), 50))
     {
         return RegSetValueExW(hKey, lpValueName, 0, dwType, lpData, cbData);
     }
@@ -146,7 +146,7 @@ LSTATUS GUI_RegQueryValueExW(
     LPDWORD lpcbData
 )
 {
-    if (wcsncmp(lpValueName, L"Virtualized_" _T(EP_CLSID), 50))
+    if (!lpValueName || wcsncmp(lpValueName, L"Virtualized_" _T(EP_CLSID), 50))
     {
         return RegQueryValueExW(hKey, lpValueName, lpReserved, lpType, lpData, lpcbData);
     }

version.h

@@ -1,7 +1,7 @@
 #define VER_MAJOR 22000
 #define VER_MINOR 348
 #define VER_BUILD_HI    40
-#define VER_BUILD_LO 5
+#define VER_BUILD_LO 6
 #define VER_FLAGS   VS_FF_PRERELEASE
 
 
@@ -12,5 +12,5 @@
 #define VER_STR(arg) #arg
 
 // The String form of the version numbers
-#define VER_FILE_STRING VALUE "FileVersion", "22000.348.40.5"
-#define VER_PRODUCT_STRING VALUE "ProductVersion", "22000.348.40.5"
+#define VER_FILE_STRING VALUE "FileVersion", "22000.348.40.6"
+#define VER_PRODUCT_STRING VALUE "ProductVersion", "22000.348.40.6"