fix clang warning -Wreturn-type
@@ -394,6 +394,7 @@ int dill_wait(void) {
unwinding information will be trimmed if a crash occurs in this
function. */
dill_longjmp(ctx->r->ctx);
+ return 0;
}
static void dill_docancel(struct dill_cr *cr, int id, int err) {
