git-svn: rename 'commit' command to 'set-tree'

diff --git a/cache.h b/cache.h
index f2ec5c8c1416e3167d49813965212d414e6a5a7a..2d3df98dc4bee05777c95d0db1ee35b2f74f7996 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -123,6 +123,7 @@ extern int cache_errno;
 #define INDEX_ENVIRONMENT "GIT_INDEX_FILE"
 #define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE"
 
+extern int is_bare_git_dir(const char *dir);
 extern const char *get_git_dir(void);
 extern char *get_object_directory(void);
 extern char *get_refs_directory(void);