1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index 9222774e6..eee717c81 100644
--- a/cache.h
+++ b/cache.h
@@ -512,6 +512,7 @@ extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
 extern int shared_repository;
 extern const char *apply_default_whitespace;
+extern const char *apply_default_ignorewhitespace;
 extern int zlib_compression_level;
 extern int core_compression_level;
 extern int core_compression_seen;