Regkey functions return error code instead of bool

chrome/browser/first_run/first_run_win.cc

Index: chrome/browser/first_run/first_run_win.cc
===================================================================
--- chrome/browser/first_run/first_run_win.cc	(revision 70917)
+++ chrome/browser/first_run/first_run_win.cc	(working copy)
@@ -279,15 +279,18 @@
   BrowserDistribution *dist = BrowserDistribution::GetDistribution();
   base::win::RegKey key;
   std::wstring rename_cmd;
-  if (key.Open(reg_root, dist->GetVersionKey().c_str(), KEY_READ) &&
-      key.ReadValue(google_update::kRegRenameCmdField, &rename_cmd)) {
-    base::ProcessHandle handle;
-    if (base::LaunchApp(rename_cmd, true, true, &handle)) {
-      DWORD exit_code;
-      ::GetExitCodeProcess(handle, &exit_code);
-      ::CloseHandle(handle);
-      if (exit_code == installer::RENAME_SUCCESSFUL)
-        return true;
+  LONG result = key.Open(reg_root, dist->GetVersionKey().c_str(), KEY_READ);
+  if (result == ERROR_SUCCESS) {
+    result = key.ReadValue(google_update::kRegRenameCmdField, &rename_cmd);
+    if (result == ERROR_SUCCESS) {
+      base::ProcessHandle handle;
+      if (base::LaunchApp(rename_cmd, true, true, &handle)) {
+        DWORD exit_code;
+        ::GetExitCodeProcess(handle, &exit_code);
+        ::CloseHandle(handle);
+        if (exit_code == installer::RENAME_SUCCESSFUL)
+          return true;
+      }
     }
   }