pacman: set SA_RESTART for signal handler

Calling a signal handler interrupts some functions, most notably read()
and therefore fgets().

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 345fb0a3..7228d1c9 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -1029,7 +1029,7 @@ int main(int argc, char *argv[])
 	/* Set up the structure to specify the new action. */
 	new_action.sa_handler = handler;
 	sigemptyset(&new_action.sa_mask);
-	new_action.sa_flags = 0;
+	new_action.sa_flags = SA_RESTART;
 
 	/* assign our handler to any signals we care about */
 	for(i = 0; i < sizeof(signals) / sizeof(signals[0]); i++) {