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diff src/main.in.cc @ 17803:f5ada8597078

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* main.in.cc (have_controlling_terminal): Return bool, not int.
author John W. Eaton <jwe@octave.org>
date Wed, 30 Oct 2013 00:34:14 -0400
parents f461e4a47680
children 2a15970da7f0
line wrap: on
line diff
--- a/src/main.in.cc
+++ b/src/main.in.cc
@@ -263,10 +263,10 @@
 
 }
 
-static int
+static bool
 have_controlling_terminal (void)
 {
-  int retval = 0;
+  int retval = false;
 
 #if ! (defined (__WIN32__) || defined (__APPLE__)) || defined (__CYGWIN__)
 
@@ -282,7 +282,7 @@
     {
       gnulib::close (fd);
 
-      retval = 1;
+      retval = true;
     }
 
 #endif