per DB's patch, make finish() accept and return void, since none of the

calls to finish() set sigage to anything other than 0 or use its return
value


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1766 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -80,9 +80,12 @@ CVS code -
   do_first_line(), do_last_line()
 	- Move these functions here from winio.c. (DLR)
 - nano.c:
-  do_toggle(), finish()
+  finish()
 	- Call blank_statusbar() and blank_bottombars() to blank out
 	  the statusbar and shortcut list in bottomwin. (DLR)
+	- Since all of the calls to finish() use 0 for the value of
+	  sigage, and the return value of finish() is never used, make
+	  it accept and return void. (David Benbennick)
   do_early_abort()
 	- Removed, as it's no longer called anywhere. (David Benbennick)
   open_pipe()
@@ -136,6 +139,9 @@ CVS code -
 	  SLsmg_reset_smg() and SLsmg_init_smg(), and then reinitialize
 	  all windows via window_init().  (DLR, adapted from code in
 	  Minimum Profit 3.3.0 and mutt 1.4.2.1, respectively)
+  do_toggle()
+	- Call blank_statusbar() and blank_bottombars() to blank out
+	  the statusbar and shortcut list in bottomwin. (DLR)
   do_verbatim_input()
 	- If PRESERVE is set, disable flow control characters before
 	  getting input and reenable them after getting input. (DLR)

src/nano.c

@@ -72,8 +72,8 @@ static struct sigaction act;	/* For all our fun signal handlers */
 static sigjmp_buf jmpbuf;	/* Used to return to mainloop after SIGWINCH */
 #endif
 
-/* What we do when we're all set to exit */
-RETSIGTYPE finish(int sigage)
+/* What we do when we're all set to exit. */
+void finish(void)
 {
     if (!ISSET(NO_HELP))
 	blank_bottombars();
@@ -95,7 +95,7 @@ RETSIGTYPE finish(int sigage)
     thanks_for_all_the_fish();
 #endif
 
-    exit(sigage);
+    exit(0);
 }
 
 /* Die (gracefully?) */
@@ -2704,7 +2704,7 @@ int do_exit(void)
 	}
 	else
 #endif
-	    finish(0);
+	    finish();
     }
 
     if (ISSET(TEMP_OPT))
@@ -2726,7 +2726,7 @@ int do_exit(void)
 	    }
 	    else
 #endif
-		finish(0);
+		finish();
 	}
     } else if (i == 0) {
 
@@ -2737,7 +2737,7 @@ int do_exit(void)
 	}
 	else
 #endif
-	    finish(0);
+	    finish();
     } else
 	statusbar(_("Cancelled"));
 

src/proto.h

@@ -245,7 +245,7 @@ int do_left(void);
 int do_right(void);
 
 /* Public functions in nano.c */
-RETSIGTYPE finish(int sigage);
+void finish(void);
 void die(const char *msg, ...);
 void die_save_file(const char *die_filename);
 void die_too_small(void);