Fixing RegCloseKey invalid handle

4 years ago · 3012ced8ff
1 changed files with 5 additions and 1 deletions
--- a/ExplorerPatcher/GUI.c
+++ b/ExplorerPatcher/GUI.c
@ -723,6 +723,7 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
				@@ -723,6 +723,7 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
                                if (hKey)
                                {
                                    RegCloseKey(hKey);
+                                    hKey = NULL;
                                    RegDeleteKeyExW(
                                        HKEY_CURRENT_USER,
                                        wcschr(section, L'\\') + 1,
@ -799,7 +800,10 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
				@@ -799,7 +800,10 @@ static BOOL GUI_Build(HDC hDC, HWND hwnd, POINT pt)
                            }
                            InvalidateRect(hwnd, NULL, FALSE);
                        }
-                        RegCloseKey(hKey);
+                        if (hKey)
+                        {
+                            RegCloseKey(hKey);
+                        }
                        if (bChoice)
                        {
                            for (unsigned int i = 0; i < numChoices; ++i)