Fix case of 'V' flag

src/samplesrc/maze.pla

@@ -459,20 +459,24 @@ def atoi(strptr)#1
     return num * sign
 end
 
+def randomize#0
+    conio:rnd()
+end
+
 arg = argNext(argFirst)
-if ^arg and ^(arg + 1) == 'V'
+if ^arg and toupper(^(arg + 1)) == 'V'
     viewFlag = FALSE
     arg = argNext(arg)
 fin
 if ^arg
-    *rndnum = atoi(arg)
+    seed = atoi(arg)
 else
     conio:textmode(40)
     hgrMode(hgrPage1)
     lz4Read("MAZE.SPLASH.LZ4", $2000, $4000, heapmark, heapmark + heapavail - 256)
     seq = musicRead("MAZE.SEQ")
     musicPlay(seq, FALSE)
-    musicGetKey(0, NULL)
+    musicGetKey(8, @randomize)
     heaprelease(seq)
     hgrMode(hgrOff)
     conio:gotoxy(1, 1)
@@ -495,6 +499,7 @@ else
         conio:rnd()
     loop
     if toupper(getc) == 'Q'; conio:textmode(0); return; fin
+    seed = *rndnum
 fin
 ref = fileio:open("MAZE.PCM")
 pcmlen = fileio:read(ref, heapmark, heapavail)
@@ -506,6 +511,7 @@ conio:viewport(0, 20, 40, 4)
 hgrMode(hgrPage1)
 hgrDrawBuf(hgrPage1)
 tileDrawBuf(hgrPage1)
+*rndnum = seed
 repeat
     seed = *rndnum
     moveCnt = 0