Fix for http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1413

Print "SVN Rev unknown" in case the svn command was not found.

svn path=/trunk/; revision=23739

1 files changed, 5 insertions, 1 deletions

diff --git a/make-version.pl b/make-version.pl
index a00a3a50f1..1100afca7c 100755
--- a/make-version.pl
+++ b/make-version.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 #
-# Copyright 2004 Jörg Mayer (see AUTHORS file)
+# Copyright 2004 Jörg Mayer (see AUTHORS file)
 #
 # $Id$
 #
@@ -119,6 +119,10 @@ sub read_svn_info {
 		if ($line =~ /Last Changed Rev: (\d+)/) {
 			$revision = $1;
 		}
+		if ($line =~ /^$/) {
+			$last = "unknown";
+			$revision = "unknown";
+		}
 	} else {
 		# The entries schema is flat, so we can use regexes to parse its contents.
 		while ($line = <ENTRIES>) {