(main): Use bool for booleans.

diff --git a/src/nohup.c b/src/nohup.c
index 1bc778154552edc716b40d654aee5d5b5aecfd68..96b2b23302c2720e5b3ce30ef553de4e55b897eb 100644 (file)
--- a/src/nohup.c
+++ b/src/nohup.c
@@ -73,7 +73,7 @@ main (int argc, char **argv)
 {
   int fd;
   int saved_stderr_fd = -1;
-  int stderr_isatty;
+  bool stderr_isatty;
 
   initialize_main (&argc, &argv);
   program_name = argv[0];