Abort with an error if no files are given.

[blhc/blhc.git] / bin / blhc

diff --git a/bin/blhc b/bin/blhc
index e17c377d92f5160355b5ee082d9d9fbc1f2d3070..835e9e04e344cea2d96ffe44f5a4fc032343eb83 100755 (executable)
--- a/bin/blhc
+++ b/bin/blhc
@@ -441,7 +441,8 @@ if (not Getopt::Long::GetOptions(
             'color'    => \$option_color,
             'arch=s'   => \$option_arch,
             'buildd'   => \$option_buildd,
-        )) {
+        )
+        or scalar @ARGV == 0) {
     require Pod::Usage;
     Pod::Usage::pod2usage(2);
 }
@@ -964,9 +965,18 @@ changes are in effect:
 
 =item
 
+Print tags instead of normal warnings, see README file for a list of possible
+tags.
+
+=item
+
 Don't check hardening flags in old log files (if dpkg-dev << 1.16.1 is
 detected).
 
+=item
+
+Don't require Term::ANSIColor.
+
 =back
 
 =item B<--color>