zero means zero

use a default of 1024 when asking for zero is confusing since most calls
seem to assume 0 means do not ready any data

fs/ggml/ggml.go

@@ -366,10 +366,6 @@ func DetectContentType(b []byte) string {
 // maxArraySize. If maxArraySize is 0, the default value of 1024 is used. If
 // the maxArraySize is negative, all arrays are collected.
 func Decode(rs io.ReadSeeker, maxArraySize int) (*GGML, int64, error) {
-	if maxArraySize == 0 {
-		maxArraySize = 1024
-	}
-
 	rs = bufioutil.NewBufferedSeeker(rs, 32<<10)
 
 	var magic uint32