Increase max fasta line length from 64KiB to 64MiB.

[lightning.git] / diff.go

diff --git a/diff.go b/diff.go
index f1440cef194c7dc7d086290d141fa258b3aca6be..2318c9f00b9b2a3311b91d4a386de4b77e9bc7e4 100644 (file)
--- a/diff.go
+++ b/diff.go
@@ -49,6 +49,7 @@ func (cmd *diffFasta) RunCommand(prog string, args []string, stdin io.Reader, st
                        }
                        defer f.Close()
                        scanner := bufio.NewScanner(f)
+                       scanner.Buffer(nil, 64*1024*1024)
                        for scanner.Scan() {
                                buf := scanner.Bytes()
                                if len(buf) > 0 && buf[0] != '>' {