X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=b0eae64ae129999083263846d60a9bfd939aae2e;hp=dd7ffeb40b9fbaa6cc41350c1b0eb41a2317d0c1;hb=698178774b857a8959fe70e360ae6ff755eacf8e;hpb=6cb6634c3498101bb28291dec1dbac7135f732d9

diff --git a/gui.c b/gui.c
index dd7ffeb4..b0eae64a 100644
--- a/gui.c
+++ b/gui.c
@@ -146,7 +146,7 @@ struct exec_task {
 	unsigned flags[2]; /* passed to for_each_line() */
 };
 
-static int find_cmd_byname(char *name)
+static int find_cmd_byname(const char *name)
 {
 	int i;
 
@@ -935,7 +935,6 @@ static int signal_post_select(struct sched *s, __a_unused void *context)
 	switch (ret) {
 	case SIGTERM:
 		die(EXIT_FAILURE, "only the good die young (caught SIGTERM)\n");
-		return 1;
 	case SIGINT:
 		return 1;
 	case SIGUSR1:
@@ -1492,9 +1491,9 @@ static int setup_tasks_and_schedule(void)
  * The exec task is responsible for printing the output of the currently
  * running executable to the bottom window.
  *
- * The signal task performs suitable actions according to any signals received.
- * For example it refreshes all windows on terminal size changes and resets the
- * terminal on \p SIGTERM.
+ * The signal task performs various actions according to signals received. For
+ * example, it reloads the configuration file on SIGUSR1, and it shuts down the
+ * curses system on SIGTERM to restore the terminal settings before exit.
  *
  * The input task reads single key strokes from stdin. For each key pressed, it
  * executes the command handler associated with this key.