shallow: remove unused #include "sigchain.h"

After switching to use the tempfile module in commit 6e122b44 (setup_temporary_shallow(): use tempfile module), no declarations from sigchain.h are used in read-cache.c anymore. Thus, remove the #include. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Tobias Klauser committed Oct 22, 2015 at 14:43 UTC 4b7c50a184a900eef5bc077d93e72c1b8f147915
1 file changed -1
shallow.c
-1
@@ -10,7 +10,6 @@
10 #include "diff.h"
11 #include "revision.h"
12 #include "commit-slab.h"
13 -#include "sigchain.h"
13
14 static int is_shallow = -1;
15 static struct stat_validity shallow_stat;