Stop the Windows version of run_ffprobe manipulating the current working directory...

diff --git a/src/lib/cross_windows.cc b/src/lib/cross_windows.cc
index 23a5da5998b41c604a54f48e0215b289e152e6e7..2072ffd4c63ab47ed8cb3fb81e4bccf790eeb64d 100644 (file)
--- a/src/lib/cross_windows.cc
+++ b/src/lib/cross_windows.cc
@@ -126,12 +126,8 @@ run_ffprobe (boost::filesystem::path content, boost::filesystem::path out)
                return;
        }
 
-       wchar_t previous_dir[512];
-       GetCurrentDirectory (sizeof(previous_dir), previous_dir);
-
        wchar_t dir[512];
        MultiByteToWideChar (CP_UTF8, 0, directory_containing_executable().string().c_str(), -1, dir, sizeof(dir));
-       SetCurrentDirectory (dir);
 
        STARTUPINFO startup_info;
        ZeroMemory (&startup_info, sizeof (startup_info));
@@ -150,16 +146,14 @@ run_ffprobe (boost::filesystem::path content, boost::filesystem::path out)
 
        PROCESS_INFORMATION process_info;
        ZeroMemory (&process_info, sizeof (process_info));
-       if (!CreateProcess (0, command, 0, 0, TRUE, CREATE_NO_WINDOW, 0, 0, &startup_info, &process_info)) {
+       if (!CreateProcess (0, command, 0, 0, TRUE, CREATE_NO_WINDOW, 0, dir, &startup_info, &process_info)) {
                LOG_ERROR_NC (N_("ffprobe call failed (could not CreateProcess)"));
-               SetCurrentDirectory (previous_dir);
                return;
        }
 
        FILE* o = fopen_boost (out, "w");
        if (!o) {
                LOG_ERROR_NC (N_("ffprobe call failed (could not create output file)"));
-               SetCurrentDirectory (previous_dir);
                return;
        }
 
@@ -180,8 +174,6 @@ run_ffprobe (boost::filesystem::path content, boost::filesystem::path out)
        CloseHandle (process_info.hProcess);
        CloseHandle (process_info.hThread);
        CloseHandle (child_stderr_read);
-
-       SetCurrentDirectory (previous_dir);
 }
 
 list<pair<string, string> >