Don't try to copy arrays/dictionaries that are indirect references with fz_copyarray and fz_copydict.

2 files changed, 2 insertions, 2 deletions

diff --git a/fitz/obj_array.c b/fitz/obj_array.c
index c07312cf..a85373d1 100644
--- a/fitz/obj_array.c
+++ b/fitz/obj_array.c
@@ -26,7 +26,7 @@ fz_copyarray(fz_obj *obj)
 	fz_obj *new;
 	int i;
 
-	if (!fz_isarray(obj))
+	if (fz_isindirect(obj) || !fz_isarray(obj))
 		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
 
 	new = fz_newarray(fz_arraylen(obj));
diff --git a/fitz/obj_dict.c b/fitz/obj_dict.c
index f5d3f733..d1cc22cc 100644
--- a/fitz/obj_dict.c
+++ b/fitz/obj_dict.c
@@ -48,7 +48,7 @@ fz_copydict(fz_obj *obj)
 	fz_obj *new;
 	int i;
 
-	if (!fz_isdict(obj))
+	if (fz_isindirect(obj) || !fz_isdict(obj))
 		fz_throw("assert: not a dict (%s)", fz_objkindstr(obj));
 
 	new = fz_newdict(fz_dictlen(obj));