git-svn: fix several fetch bugs related to repeated invocations

diff --git a/environment.c b/environment.c
index 54c22f8248cc04647829c8a7558f2bb24515f30f..570e32ac3cae2c1502a49a6ca1aacebb52f42ce0 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -28,6 +28,7 @@ size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
 int pager_in_use;
 int pager_use_color = 1;
+int auto_crlf = 0;     /* 1: both ways, -1: only when adding git objects */
 
 static const char *git_dir;
 static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;