Revert "git-diff: Introduce --index and deprecate --cached."

diff --git a/sideband.h b/sideband.h
index 4872106fa0881a4ccb6fbaf6343d63bd31effd8c..a84b6917c7a17b5f8a922540801e98d46aa24431 100644 (file)
--- a/sideband.h
+++ b/sideband.h
@@ -7,7 +7,7 @@
 #define DEFAULT_PACKET_MAX 1000
 #define LARGE_PACKET_MAX 65520
 
-int recv_sideband(const char *me, int in_stream, int out, int err, char *, int);
+int recv_sideband(const char *me, int in_stream, int out, int err);
 ssize_t send_sideband(int fd, int band, const char *data, ssize_t sz, int packet_max);
 
 #endif