X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=46a0df4ac157a68bfd932cf1b1b5f2cdc15c24f3;hb=e70077aab0199817f37aef9ed0bdba1bbca93b45;hp=f59096cbea97095ad5bd9ef48575d075bfb1d771;hpb=d82dceedeabcd31bcda9ac7f23b700a5ee72308a;p=xboard.git

diff --git a/backend.c b/backend.c
index f59096c..46a0df4 100644
--- a/backend.c
+++ b/backend.c
@@ -5,7 +5,7 @@
  * Massachusetts.
  *
  * Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+ * 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
  *
  * Enhancements Copyright 2005 Alessandro Scotti
  *
@@ -10492,7 +10492,7 @@ GameEnds(result, resultDetails, whosays)
 		     first.matchWins, second.matchWins,
 		     appData.matchGames - (first.matchWins + second.matchWins));
 	    if(!appData.tourneyFile[0]) matchGame++, DisplayTwoMachinesTitle(); // [HGM] update result in window title
-	    if(strcmp(ranking, "busy") && appData.afterTourney && appData.afterTourney[0]) RunCommand(appData.afterTourney);
+	    if(ranking && strcmp(ranking, "busy") && appData.afterTourney && appData.afterTourney[0]) RunCommand(appData.afterTourney);
 	    popupRequested++; // [HGM] crash: postpone to after resetting endingGame
 	    if (appData.firstPlaysBlack) { // [HGM] match: back to original for next match
 		first.twoMachinesColor = "black\n";
@@ -14903,6 +14903,7 @@ if(appData.debugMode) fprintf(debugFP, "Append: in='%s' %d\n", text, addBraces);
     while (*text == '\n') text++;
     len = strlen(text);
     while (len > 0 && text[len - 1] == '\n') len--;
+    text[len] = NULLCHAR;
 
     if (len == 0) return;