From ccc84da702f41d36db5bd833470190528c80047f Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Sat, 29 Mar 2014 02:20:48 +0000
Subject: [PATCH] Make revision fetching compatible with git-svn.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3952 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 CMake/getsvn.cmake | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CMake/getsvn.cmake b/CMake/getsvn.cmake
index e91b27be9..f32f42698 100644
--- a/CMake/getsvn.cmake
+++ b/CMake/getsvn.cmake
@@ -35,8 +35,10 @@ if (Subversion_FOUND AND EXISTS "${SOURCE_DIR}/.git")
     RESULT_VARIABLE __git_svn_status
     OUTPUT_FILE "${OUTPUT_DIR}/svn_status.txt"
     OUTPUT_STRIP_TRAILING_WHITESPACE)
-  message (STATUS "git-svn status: ${__git_svn_status}")
-  if (NOT ${__git_svn_status} EQUAL 0)
+  file (STRINGS "${OUTPUT_DIR}/svn_status.txt" __svn_changes
+    REGEX "^diff-tree"
+    )
+  if ((NOT ${__git_svn_status} EQUAL 0) OR __svn_changes)
     set (MY_WC_REVISION "${MY_WC_REVISION}-dirty")
   endif ()
   # write a file with the SVNVERSION define