Command F: Convert filenames to upper case.

diff --git a/ddt180.z80 b/ddt180.z80
index d925422f87e20e3e885e7e6e819c68b2f344f4d8..2f433996594f752beca0b7e9c039de157f19998c 100644 (file)
--- a/ddt180.z80
+++ b/ddt180.z80
@@ -2844,6 +2844,7 @@ sub_1012h:
        cp '.'\r
        ret z\r
        ld c,'?'\r
+       call toupper\r
        cp '*'\r
        ret\r
 \r