Make non-existing opton in settings file non-fatal

[xboard.git] / xboard.c

diff --git a/xboard.c b/xboard.c
index f6eee62..8198376 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -474,8 +474,6 @@ void LoadOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms))
 void SaveOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void EditBookProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void GameListOptionsPopDown P(());
-void ShufflePopDown P(());
-void TimeControlPopDown P(());
 void GenericPopDown P(());
 void update_ics_width P(());
 int get_term_width P(());
@@ -1041,8 +1039,6 @@ XtActionsRec boardActions[] = {
     { "HistoryPopDown", (XtActionProc) HistoryPopDown },
     { "EngineOutputPopDown", (XtActionProc) EngineOutputPopDown },
     { "EvalGraphPopDown", (XtActionProc) EvalGraphPopDown },
-    { "ShufflePopDown", (XtActionProc) ShufflePopDown },
-    { "TimeControlPopDown", (XtActionProc) TimeControlPopDown },
     { "GenericPopDown", (XtActionProc) GenericPopDown },
     { "CopyMemoProc", (XtActionProc) CopyMemoProc },
 };
@@ -1651,7 +1647,7 @@ ConvertToLine(int argc, char **argv)
   line[0] = NULLCHAR;
   for(i=1; i<argc; i++)
     {
-      if( (strchr(argv[i], ' ') || strchr(argv[i], '\n') ||strchr(argv[i], '\t') )
+      if( (strchr(argv[i], ' ') || strchr(argv[i], '\n') ||strchr(argv[i], '\t') || argv[i][0] == NULLCHAR)
          && argv[i][0] != '{' )
        snprintf(buf, sizeof(buf)/sizeof(buf[0]), "{%s} ", argv[i]);
       else