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Commit bd81b476 authored by yona.walther's avatar yona.walther
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Update main.go

parent 32f6d9b4
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...@@ -140,6 +140,7 @@ func DisplayPicture(c echo.Context) error { ...@@ -140,6 +140,7 @@ func DisplayPicture(c echo.Context) error {
mutex.Lock() mutex.Lock()
defer mutex.Unlock() defer mutex.Unlock()
if displayPictureIsRunning { if displayPictureIsRunning {
displayPictureIsRunning = false
errSig := syscall.Kill(pidExecDisplayPicture, syscall.SIGINT) errSig := syscall.Kill(pidExecDisplayPicture, syscall.SIGINT)
if errSig != nil { if errSig != nil {
return c.String(http.StatusInternalServerError, "A problem has been encountered while stopping displayPicture: "+errSig.Error()+"\n") return c.String(http.StatusInternalServerError, "A problem has been encountered while stopping displayPicture: "+errSig.Error()+"\n")
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