Fix --help, --version.

[blhc/blhc.git] / bin / blhc

diff --git a/bin/blhc b/bin/blhc
index b57f470ba1de315dfd2687566e784b0b1af8ea2f..b0ab4a62736860594a8273db34d00d2a7f8d0026 100755 (executable)
--- a/bin/blhc
+++ b/bin/blhc
@@ -153,8 +153,7 @@ my @def_cflags = (
 );
 my @def_cflags_format = (
     '-Wformat',
-    '-Wformat-security',
-    '-Werror=format-security',
+    '-Werror=format-security', # implies -Wformat-security
 );
 my @def_cflags_fortify = (
     # fortify needs at least -O1, but -O2 is recommended anyway
@@ -450,8 +449,7 @@ 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);
 }
@@ -478,6 +476,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     exit 0;
 }
 
+# Arguments missing.
+if (scalar @ARGV == 0) {
+    require Pod::Usage;
+    Pod::Usage::pod2usage(2);
+}
+
 # Don't load Term::ANSIColor in buildd mode because Term::ANSIColor is not
 # installed on Debian's buildds.
 if (not $option_buildd) {