X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=gui.c;h=f2098d45162bd854de5c256feb35d2aab9fe730b;hb=fecbff83c4ca773815965f4ebdc7e6d9769a87dc;hp=45b477fb19b8bddaa43918b2d86676584c12b864;hpb=e8089cd5efad59a5eec689117acf563a38b8c6c7;p=paraslash.git

diff --git a/gui.c b/gui.c
index 45b477fb..f2098d45 100644
--- a/gui.c
+++ b/gui.c
@@ -730,6 +730,8 @@ static int read_audiod_pipe(int fd)
 	ret = for_each_stat_item(buf, loaded, update_item);
 	if (ret < 0)
 		return ret;
+	if (ret > 0 && ret < loaded)
+		memmove(buf, buf + loaded - ret, ret);
 	loaded = ret;
 	return 1;
 }
@@ -953,11 +955,9 @@ repeat:
 	if (ret <= 0)
 		goto check_return; /* skip fd checks */
 	/* signals */
-	if (FD_ISSET(signal_pipe, &rfds)) {
-		int sig_nr = para_next_signal();
-		if (sig_nr > 0)
-			handle_signal(sig_nr);
-	}
+	ret = para_next_signal(&rfds);
+	if (ret > 0)
+		handle_signal(ret);
 	/* read command pipe if ready */
 	if (command_pipe >= 0 && mode == COMMAND_MODE &&
 			FD_ISSET(command_pipe, &rfds)) {
@@ -1371,6 +1371,7 @@ static void handle_command(int c)
 				command_list[num].handler();
 		}
 		free(tmp);
+		return;
 	}
 	/* not found, check internal key bindings */
 	for (i = 0; command_list[i].handler; i++) {