X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=gtk%2Fxboard.c;h=b9bfd3217ba624ad13f02fb97030957c7fb71963;hb=ab773ff40f992d0462d500b429d4df863be9d288;hp=423f3046aac83bd7b051b17e8054af58497f42e6;hpb=3ecea4bd20be3d7d77cd6fd97936f04395080156;p=xboard.git

diff --git a/gtk/xboard.c b/gtk/xboard.c
index 423f304..b9bfd32 100644
--- a/gtk/xboard.c
+++ b/gtk/xboard.c
@@ -256,7 +256,6 @@ GtkAccelGroup *GtkAccelerators;
 typedef unsigned int BoardSize;
 BoardSize boardSize;
 Boolean chessProgram;
-int initialSquareSize;
 
 int  minX, minY; // [HGM] placement: volatile limits on upper-left corner
 int smallLayout = 0, tinyLayout = 0,
@@ -984,7 +983,9 @@ main (int argc, char **argv)
     }
 
     if ((chessDir = (char *) getenv("CHESSDIR")) == NULL) {
-	chessDir = ".";
+	static char dirName[MSG_SIZ];
+	getcwd(dirName, MSG_SIZ);
+	chessDir = dirName;
     } else {
 	if (chdir(chessDir) != 0) {
 	    fprintf(stderr, _("%s: can't cd to CHESSDIR: "), programName);
@@ -2291,7 +2292,7 @@ InputSourceRef AddInputSource(pr, lineByLine, func, closure)
 
     channel = g_io_channel_unix_new(is->fd);
     g_io_channel_set_close_on_unref (channel, TRUE);
-    is->sid = g_io_add_watch(channel, G_IO_IN,(GIOFunc) DoInputCallback, is);
+    is->sid = g_io_add_watch(channel, G_IO_IN|G_IO_HUP,(GIOFunc) DoInputCallback, is);
 
     is->closure = closure;
     return (InputSourceRef) is;