Merge branch 'lt/fix-apply' into maintv1.2.4

* lt/fix-apply:
  git-am: --whitespace=x option.
  git-apply: war on whitespace -- finishing touches.
  git-apply --whitespace=nowarn
  apply --whitespace: configuration option.
  apply: squelch excessive errors and --whitespace=error-all
  apply --whitespace fixes and enhancements.
  The war on trailing whitespace

1 files changed, 2 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index 9f4adf5c3f..f686e72e66 100644
--- a/cache.h
+++ b/cache.h
@@ -160,10 +160,12 @@ extern int hold_index_file_for_update(struct cache_file *, const char *path);
 extern int commit_index_file(struct cache_file *);
 extern void rollback_index_file(struct cache_file *);
 
+/* Environment bits from configuration mechanism */
 extern int trust_executable_bit;
 extern int only_use_symrefs;
 extern int diff_rename_limit_default;
 extern int shared_repository;
+extern const char *apply_default_whitespace;
 
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;