Merge pull request #69 from peterferrie/master

let RDOS exit on seek failure

src/id/trace32.a

@@ -197,6 +197,11 @@ TraceDOS32LO
          lda   #>.RDOS13Hook
          sta   jCallRWTS+2
 
+         lda   #<.RDOS13Seek
+         sta   $BAC7
+         lda   #>.RDOS13Seek
+         sta   $BAC8
+
          lda   $BC76
          cmp   #$D5
          beq   .patchmap
@@ -347,4 +352,14 @@ FFer
          dex
          stx   $B719  ;count of sectors (high part)
          jmp   $BA00
+
+.RDOS13Seek
+         jsr   $BC65  ;read address
+         lda   $2E
+         cmp   $BAF5
+         bne   +
+         jmp   $BAC9
++        sec ;fail on the tracks that don't exist
+         rts
+
 }

src/strings/en.a

@@ -147,7 +147,7 @@ StringTable
 ; can be set directly before calling PrintByID.
 ;
 .header
-         !text "Passport by 4am               2018-10-09",$00
+         !text "Passport by 4am               2018-10-10",$00
 .mainmenu
          !text "________________________________________",$8D,$8D,$8D,$8D,$8D,$8D,$8D
          !text "              "