X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=winboard%2Fwoptions.c;h=34e38005bf6fe1e0b614b83acfb1f2ddc2a46911;hb=HEAD;hp=0d22012774e4ffeb2132d559a0b591c6c5214a24;hpb=ebd7f78161504e46896f7d96bb41e29714b2fd53;p=xboard.git

diff --git a/winboard/woptions.c b/winboard/woptions.c
index 0d22012..34e3800 100644
--- a/winboard/woptions.c
+++ b/winboard/woptions.c
@@ -896,13 +896,14 @@ VariantWhichRadio(HWND hDlg)
 void
 VariantShowRadio(HWND hDlg)
 {
-  char c = *engineVariant;
+  char c = *engineVariant, *v, *p;
   int i=0, j;
   CheckDlgButton(hDlg, radioButton[gameInfo.variant], TRUE);
   *engineVariant = NULLCHAR; // [HGM] kludge to prevent VariantName will always return engineVariant
   while((j = radioButton[i++]) != -2) {
 	if(j == -1) continue; // no menu button
-	EnableWindow(GetDlgItem(hDlg, j), appData.noChessProgram || strstr(first.variants, VariantName(i-1)));
+	v = VariantName(i-1); p = strstr(first.variants, v);
+	EnableWindow(GetDlgItem(hDlg, j), appData.noChessProgram || p && (!*v || strlen(v) == strlen(p) || p[strlen(v)] == ','));
   }
   *engineVariant = c;
   for(i=0; i<15; i++) { // initialize engine-defined variants
@@ -968,7 +969,7 @@ NewVariantDialog(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
       }
 
       gameInfo.variant = v;
-      appData.variant = VariantName(v);
+      ASSIGN(appData.variant, VariantName(v));
 
       appData.NrFiles = (int) GetDlgItemInt(hDlg, IDC_Files, NULL, FALSE );
       appData.NrRanks = (int) GetDlgItemInt(hDlg, IDC_Ranks, NULL, FALSE );
@@ -981,6 +982,9 @@ NewVariantDialog(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
       shuffleOpenings = FALSE; /* [HGM] shuffle: possible shuffle reset when we switch */
       startedFromPositionFile = FALSE; /* [HGM] loadPos: no longer valid in new variant */
       appData.pieceToCharTable = NULL;
+      ASSIGN(appData.pieceNickNames, "");
+      ASSIGN(appData.colorNickNames, "");
+      ASSIGN(appData.men, "");
       Reset(TRUE, TRUE);
 
       return TRUE;