Our signal handler provides a way to gracefully interrupt a transaction
and should always be set.
The check appears to have originally been copied directly from the glibc
manual.
Signed-off-by: Andrew Gregory
---
src/pacman/pacman.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index d6ceeae..05b8cd3 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -1136,7 +1136,7 @@ int main(int argc, char *argv[])
{
int ret = 0;
size_t i;
- struct sigaction new_action, old_action;
+ struct sigaction new_action;
const int signals[] = { SIGHUP, SIGINT, SIGSEGV, SIGWINCH };
uid_t myuid = getuid();
@@ -1148,11 +1148,7 @@ int main(int argc, char *argv[])
/* assign our handler to any signals we care about */
for(i = 0; i < ARRAYSIZE(signals); i++) {
- int signal = signals[i];
- sigaction(signal, NULL, &old_action);
- if(old_action.sa_handler != SIG_IGN) {
- sigaction(signal, &new_action, NULL);
- }
+ sigaction(signals[i], &new_action, NULL);
}
/* i18n init */
--
2.6.3