fast-import: make code "-Wpointer-arith" clean
The dereference() function to peel a tree-ish and find the underlying
tree expects arithmetic to (void *) to work on byte addresses. We
should be reading the text of objects through a char * anyway.
Noticed-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
diff --git a/fast-import.c b/fast-import.c
index 6c37b84..e1268b8 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -2848,7 +2848,7 @@
unsigned char sha1[20])
{
unsigned long size;
- void *buf = NULL;
+ char *buf = NULL;
if (!oe) {
enum object_type type = sha1_object_info(sha1, NULL);
if (type < 0)
