X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=a3c07ec796bd9d179ef633b3d81d91c14b42c834;hp=eba1e2a59331564a40677a123d1220dc9120c059;hb=08d3a77eaeb04981d225a6938404f8ac901407b4;hpb=dd98d31d017bbbe16bf6711e0343b267dd6cfe89

diff --git a/gui.c b/gui.c
index eba1e2a5..a3c07ec7 100644
--- a/gui.c
+++ b/gui.c
@@ -9,7 +9,6 @@
 #include <regex.h>
 #include <signal.h>
 #include <sys/types.h>
-#include <dirent.h>
 #include <curses.h>
 
 #include "gui.cmdline.h"
@@ -22,6 +21,7 @@
 #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;
@@ -33,10 +33,10 @@ static int signal_pipe;
 
 static struct win_data {
 	WINDOW *win;
-	NCURSES_SIZE_T begx;
-	NCURSES_SIZE_T begy;
-	NCURSES_SIZE_T cols;
-	NCURSES_SIZE_T lines;
+	size_t begx;
+	size_t begy;
+	size_t cols;
+	size_t lines;
 } top, bot, sb, in, sep;
 
 #define RINGBUFFER_SIZE 512
@@ -99,7 +99,7 @@ static void com_reread_conf(void);
 static void com_enlarge_top_win(void);
 static void com_shrink_top_win(void);
 static void com_version(void);
-static void com_quit(void);
+__noreturn static void com_quit(void);
 static void com_refresh(void);
 static void com_ll_incr(void);
 static void com_ll_decr(void);
@@ -400,11 +400,13 @@ 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);