From 2b918959c91d626e84c18efe5e9854b6fa11125c Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Sun, 3 Sep 2017 23:46:35 +0000
Subject: [PATCH] Fix an issue with building in a sub-directory of a git-svn
 checkout

Thanks to Mike NF4E for the  original issue report and patch that this
change was based on.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8072 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 CMake/Modules/FindGitSubversion.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMake/Modules/FindGitSubversion.cmake b/CMake/Modules/FindGitSubversion.cmake
index c913c37a7..3ee6b053d 100644
--- a/CMake/Modules/FindGitSubversion.cmake
+++ b/CMake/Modules/FindGitSubversion.cmake
@@ -43,14 +43,14 @@ if(GIT_FOUND)
     set(_Subversion_SAVED_LC_ALL "$ENV{LC_ALL}")
     set(ENV{LC_ALL} C)
 
-    execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir=${dir}/.git --work-tree=${dir} svn info
+    execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir=${dir}/.git svn info
       OUTPUT_VARIABLE ${prefix}_WC_INFO
       ERROR_VARIABLE Git_git_svn_info_error
       RESULT_VARIABLE Git_git_svn_info_result
       OUTPUT_STRIP_TRAILING_WHITESPACE)
 
     if(NOT ${Git_git_svn_info_result} EQUAL 0)
-      message(SEND_ERROR "Command \"${GIT_EXECUTABLE} --git-dir=${dir}/.git --work-tree=${dir} svn info\" failed with output:\n${Git_git_svn_info_error}")
+      message(SEND_ERROR "Command \"${GIT_EXECUTABLE} --git-dir=${dir}/.git svn info\" failed with output:\n${Git_git_svn_info_error}")
     else()
 
       string(REGEX REPLACE "^(.*\n)?URL: ([^\n]+).*"