1 files changed, 1 insertions, 1 deletions
diff --git a/src/m_Do/m_Do_dvd_thread.cpp b/src/m_Do/m_Do_dvd_thread.cpp
index 0d9eabfad9..550cb9b587 100644
--- a/src/m_Do/m_Do_dvd_thread.cpp
+++ b/src/m_Do/m_Do_dvd_thread.cpp
@@ -155,7 +155,7 @@ static void cb(void* param_0) {
 void mDoDvdThd_param_c::mainLoop() {
     mDoDvdThd_command_c* command;
     while (this->waitForKick() != 0) {
-        while (command = this->getFirstCommand()) {
+        while ((command = this->getFirstCommand())) {
             this->cut(command);
             if (mDoDvdThd::SyncWidthSound) {
                 JASDvd::getThreadPointer()->sendCmdMsg(cb, &command, 4);