Merge branch 'jk/signal-cleanup'

* jk/signal-cleanup:
  t0005: use SIGTERM for sigchain test
  pager: do wait_for_pager on signal death
  refactor signal handling for cleanup functions
  chain kill signals for cleanup functions
  diff: refactor tempfile cleanup handling
  Windows: Fix signal numbers

1 files changed, 3 insertions, 2 deletions

diff --git a/builtin-fetch.c b/builtin-fetch.c
index de6f3074b1..1e4a3d9c51 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -10,6 +10,7 @@
 #include "transport.h"
 #include "run-command.h"
 #include "parse-options.h"
+#include "sigchain.h"
 
 static const char * const builtin_fetch_usage[] = {
 	"git fetch [options] [<repository> <refspec>...]",
@@ -58,7 +59,7 @@ static void unlock_pack(void)
 static void unlock_pack_on_signal(int signo)
 {
 	unlock_pack();
-	signal(SIGINT, SIG_DFL);
+	sigchain_pop(signo);
 	raise(signo);
 }
 
@@ -672,7 +673,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
 		ref_nr = j;
 	}
 
-	signal(SIGINT, unlock_pack_on_signal);
+	sigchain_push_common(unlock_pack_on_signal);
 	atexit(unlock_pack);
 	exit_code = do_fetch(transport,
 			parse_fetch_refspec(ref_nr, refs), ref_nr);