X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=dialogs.c;h=ea0ece7e01e113fe53c1ca9a45e636cba2ad5145;hb=eff45351602b11217d119a3a0251f6dbf930107b;hp=4b52d2601f2d3b1ee6d5ad4eed7eae8f6d0d72b1;hpb=3e0d91cb49933690505a7c04c624e76412e44a0e;p=xboard.git

diff --git a/dialogs.c b/dialogs.c
index 4b52d26..ea0ece7 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -1671,6 +1671,10 @@ SetTcType (int n)
 void
 TimeControlProc ()
 {
+   if(gameMode != BeginningOfGame) {
+	DisplayError(_("Changing time control during a game is not implemented"), 0);
+	return;
+   }
    tmpMoves = appData.movesPerSession;
    tmpInc = appData.timeIncrement; if(tmpInc < 0) tmpInc = 0;
    tmpOdds1 = tmpOdds2 = 1; tcType = 0;