main: whitespace cosmetics

diff --git a/src/main.c b/src/main.c
index 34fa355379c8677ccf6f9ed8f66cd302cdafec0d..8464035f1c0bcbf9f6cdbc918af9a524e2f12dba 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -126,9 +126,9 @@ catch_sigcont(G_GNUC_UNUSED int sig)
 void
 sigstop(void)
 {
-  def_prog_mode();  /* save the tty modes */
-  endwin();         /* end curses mode temporarily */
-  kill(0, SIGSTOP); /* issue SIGSTOP */
+       def_prog_mode();  /* save the tty modes */
+       endwin();         /* end curses mode temporarily */
+       kill(0, SIGSTOP); /* issue SIGSTOP */
 }
 
 static guint timer_sigwinch_id;