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-rw-r--r--compat/mingw.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/compat/mingw.c b/compat/mingw.c
index b673625580..dae30a081c 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1677,14 +1677,16 @@ int sigaction(int sig, struct sigaction *in, struct sigaction *out)
#undef signal
sig_handler_t mingw_signal(int sig, sig_handler_t handler)
{
- sig_handler_t old = timer_fn;
+ sig_handler_t old;
switch (sig) {
case SIGALRM:
+ old = timer_fn;
timer_fn = handler;
break;
case SIGINT:
+ old = sigint_fn;
sigint_fn = handler;
break;