fix integer overflow in WIFSTOPPED macro

[musl] / src / signal / sigignore.c

diff --git a/src/signal/sigignore.c b/src/signal/sigignore.c
index 78bd747..5ba05e1 100644 (file)
--- a/src/signal/sigignore.c
+++ b/src/signal/sigignore.c
@@ -1,5 +1,4 @@
 #include <signal.h>
-#include <stddef.h>
 
 int sigignore(int sig)
 {
@@ -8,5 +7,5 @@ int sigignore(int sig)
        sigemptyset(&sa.sa_mask);
        sa.sa_handler = SIG_IGN;
        sa.sa_flags = 0;
-       return sigaction(sig, &sa, NULL);
+       return sigaction(sig, &sa, 0);
 }