trs80m1: correct model detection logic

diff --git a/Kernel/platform-trs80m1/trs80.s b/Kernel/platform-trs80m1/trs80.s
index f17d8af..79bd33e 100644 (file)
--- a/Kernel/platform-trs80m1/trs80.s
+++ b/Kernel/platform-trs80m1/trs80.s
@@ -97,7 +97,7 @@ not_lnw:
            ld de,#0x4E53       ; 'SN' for VG, 'L3' for TRS80 Model 1
            or a
            sbc hl,de
-           jr z, not_vg
+           jr nz, not_vg
            ld a,#3
            ld (_trs80_model),a ; Video Genie
 not_vg: