grep: recurse in-process using 'struct repository'

diff --git a/log-tree.c b/log-tree.c
index 2903874ecf156c374ae0a120cdc20a5f5e41df53..410ab4f02de5b532485c46b5cceffc3c677df214 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "tag.h"