From: Mark Andrews <marka@isc.org>
Date: Sun, 27 Jun 2010 23:43:22 +0000 (+0000)
Subject: handle very short source files
X-Git-Tag: v9.5.3b1~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dc56d5d4aaf8775450e7c4d40e4657d4692383f;p=thirdparty%2Fbind9.git

handle very short source files
---

diff --git a/util/update_copyrights b/util/update_copyrights
index a18cfdb80f6..021f218a4a3 100644
--- a/util/update_copyrights
+++ b/util/update_copyrights
@@ -15,7 +15,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: update_copyrights,v 1.50.92.5 2009/06/12 04:07:43 marka Exp $
+# $Id: update_copyrights,v 1.50.92.6 2010/06/27 23:43:22 marka Exp $
 
 require 5.002;
 
@@ -484,7 +484,8 @@ foreach $file (keys %file_types) {
                         $end = "\n";
                 }
 
-                if ($first !~ /$keyword_pat/ && $_ !~ /$keyword_pat/) {
+                if ($first !~ /$keyword_pat/ && 
+		    (!defined($_) || $_ !~ /$keyword_pat/)) {
 			$end = "\n$nonspaceprefix" if ($type eq "MAN");
                         print TARGET "$start\$";
                         print TARGET "Id";
@@ -492,7 +493,7 @@ foreach $file (keys %file_types) {
                 }
 
                 print TARGET $first if $first !~ /^\s*$/;
-                print TARGET $_;
+                print TARGET $_ if (defined($_));
         }
         close(TARGET);
         close(SOURCE);