Fix nom4 'nom::Needed' compatibility bug

A `Needed::Size(sz)` now only returns additional data needed, not total required
cbourjau · Dec 20, 2018 · 5dd86c0 · 5dd86c0
1 parent 4fa8896
commit 5dd86c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/root-io/src/core/file.rs b/root-io/src/core/file.rs
@@ -250,7 +250,7 @@ fn parse_buffer<R, F, O>(reader: &mut BufReader<R>, buf_size: usize, f: F)
             // Reset seek position and try again with updated buf size
             reader.seek(SeekFrom::Current(-(read_bytes as i64)))?;
             match needed {
-                Needed::Size(s) => parse_buffer(reader, s, f),
+                Needed::Size(s) => parse_buffer(reader, read_bytes + s, f),
                 _ => parse_buffer(reader, buf_size + 1000, f),
             }
         },