Changed a part of the AT NVR code, inspired by the recent VARCem changes.

src/nvr_at.c

@@ -515,13 +515,8 @@ timer_intr(void *priv)
     timer_advance_u64(&local->rtc_timer, RTCCONST);
 
     if (local->state == 1) {
-	local->count--;
-	if (local->count == 0)
+	if (--local->count == 0) {
 		timer_load_count(nvr);
-	else
-		return;
-    } else
-	return;
 
 		nvr->regs[RTC_REGC] |= REGC_PF;
 		if (nvr->regs[RTC_REGB] & REGB_PIE) {
@@ -532,6 +527,8 @@ timer_intr(void *priv)
 				picint(1 << nvr->irq);
 		}
 	}
+    }
+}
 
 
 /* Callback from internal clock, another second passed. */