X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=4be81f749da4bfd244443973b0a6acb0c9207439;hp=eba1e2a59331564a40677a123d1220dc9120c059;hb=be9f7c9b442f7b723427a79f85774d5fa7718425;hpb=6f91c2901355ace99756041534ddc6551bbc4bc0

diff --git a/gui.c b/gui.c
index eba1e2a5..4be81f74 100644
--- a/gui.c
+++ b/gui.c
@@ -22,6 +22,7 @@
 #include "list.h"
 #include "sched.h"
 #include "signal.h"
+#include "version.h"
 
 /** define the array of error lists needed by para_gui */
 INIT_GUI_ERRLISTS;
@@ -400,11 +401,13 @@ static int draw_top_rbe(unsigned *lines)
 	rbe = ringbuffer_get(bot_win_rb, fvr);
 	if (!rbe)
 		return -1;
-	/* first rbe might be only partially visible */
-	offset = (*lines - bot.lines) * bot.cols;
 	len = strlen(rbe->msg);
-	if (offset < 0 || len < offset)
-		return -1;
+	if (*lines > bot.lines) {
+		/* first rbe is only partially visible */
+		offset = (*lines - bot.lines) * bot.cols;
+		assert(offset <= len);
+	} else
+		offset = 0;
 	wattron(bot.win, COLOR_PAIR(rbe->color));
 	waddstr(bot.win, rbe->msg + offset);
 	*lines = NUM_LINES(len - offset);