Don't report svn version if not building from svn. Change prompted by http://ask.wireshark.org/questions/5376/wireshark-161-title-shows-svn-rev-unknown-from-unknown.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@38340 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 3 insertions, 2 deletions

diff --git a/make-version.pl b/make-version.pl
index 74f2a10ad1..a9ab79953a 100755
--- a/make-version.pl
+++ b/make-version.pl
@@ -255,8 +255,7 @@ sub print_svn_version
 			$revision . "\"\n" .
 			"#define SVNPATH \"" . $repo_path . "\"\n";
 	} else {
-		$svn_version = "#define SVNVERSION \"SVN Rev Unknown\"\n" .
-			"#define SVNPATH \"unknown\"\n";
+		$svn_version = "\n";
 	}
 	if (open(OLDVER, "<$version_file")) {
 		my $old_svn_version = <OLDVER> . <OLDVER>;
@@ -333,6 +332,8 @@ if ($svn_info_cmd) {
 	}
 } else {
 	print "This is not a SVN build.\n";
+		$last_change = 0;
+		$revision = 0;
 }
 
 &print_svn_version;