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| author | Nick White <git@njw.name> | 2019-09-27 18:12:54 +0100 |
|---|---|---|
| committer | Nick White <git@njw.name> | 2019-09-27 18:12:54 +0100 |
| commit | 99f716ceb58b72016a7828d6956a1160e4346737 (patch) | |
| tree | 162871e49806ea32645cce558b7b71ab8d6fcc50 | |
| parent | ec6db29175f1d94d1d0dc79714c4cb050b64a700 (diff) | |
Fix crash bug when graph was used on source with less than 10 pages
| -rw-r--r-- | bookpipeline/graph.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bookpipeline/graph.go b/bookpipeline/graph.go index acd015e..955abbd 100644 --- a/bookpipeline/graph.go +++ b/bookpipeline/graph.go @@ -66,6 +66,9 @@ func Graph(confs map[string]*Conf, bookname string, w io.Writer) error { var annotations []chart.Value2 var ticks []chart.Tick tickevery := len(graphconf) / maxticks + if tickevery < 1 { + tickevery = 1 + } for i, c := range graphconf { xvalues = append(xvalues, c.Pgnum) yvalues = append(yvalues, c.Conf) |