diff options
-rw-r--r-- | update-cache.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/update-cache.c b/update-cache.c index 02c213cfb..e759c647a 100644 --- a/update-cache.c +++ b/update-cache.c @@ -3,6 +3,7 @@ * * Copyright (C) Linus Torvalds, 2005 */ +#include <signal.h> #include "cache.h" /* @@ -299,6 +300,11 @@ static void remove_lock_file(void) unlink(lockfile_name); } +static void remove_lock_file_on_signal(int signo) +{ + remove_lock_file(); +} + int main(int argc, char **argv) { int i, newfd, entries; @@ -312,6 +318,7 @@ int main(int argc, char **argv) if (newfd < 0) die("unable to create new cachefile"); + signal(SIGINT, remove_lock_file_on_signal); atexit(remove_lock_file); lockfile_name = lockfile; |