Runner: fix restarting with same elevation (#1133)

Author: bzoz

src/common/common.cpp

@@ -248,7 +248,7 @@ bool run_elevated(const std::wstring& file, const std::wstring& params) {
 }
 
 bool run_non_elevated(const std::wstring& file, const std::wstring& params) {
-  auto executable_args = file;
+  auto executable_args = L"\"" + file + L"\"";
   if (!params.empty()) {
     executable_args += L" " + params;
   }
@@ -311,7 +311,7 @@ bool run_non_elevated(const std::wstring& file, const std::wstring& params) {
 }
 
 bool run_same_elevation(const std::wstring& file, const std::wstring& params) {
-  auto executable_args = file;
+  auto executable_args = L"\"" + file + L"\"";
   if (!params.empty()) {
     executable_args += L" " + params;
   }

src/runner/restart_elevated.cpp

@@ -47,5 +47,5 @@ bool restart_same_elevation()
     constexpr DWORD exe_path_size = 0xFFFF;
     auto exe_path = std::make_unique<wchar_t[]>(exe_path_size);
     GetModuleFileNameW(nullptr, exe_path.get(), exe_path_size);
-    return run_same_elevation(exe_path.get(), {});
+    return run_same_elevation(exe_path.get(), L"--dont-elevate");
 }