Merge branch 'jc/varargs-attributes'

Varargs functions that are unannotated as printf-like or execl-like
have been annotated as such.

* jc/varargs-attributes:
  __attribute__: add a few missing format attributes
  __attribute__: mark some functions with LAST_ARG_MUST_BE_NULL
  __attribute__: remove redundant attribute declaration for git_die_config()
  __attribute__: trace2_region_enter_printf() is like "printf"

1 files changed, 2 insertions, 0 deletions

diff --git a/attr.h b/attr.h
index e7cc318b0c..bb33b60880 100644
--- a/attr.h
+++ b/attr.h
@@ -190,6 +190,8 @@ struct attr_check {
 };
 
 struct attr_check *attr_check_alloc(void);
+
+LAST_ARG_MUST_BE_NULL
 struct attr_check *attr_check_initl(const char *, ...);
 struct attr_check *attr_check_dup(const struct attr_check *check);