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| author | Nick White <git@njw.name> | 2019-10-09 20:51:43 +0100 |
|---|---|---|
| committer | Nick White <git@njw.name> | 2019-10-09 20:51:43 +0100 |
| commit | 7807cae93dadf4772828d465b0a367095e4dcd46 (patch) | |
| tree | 5a39312781cd32ad272e4e792d33c48da9806f19 /cmd/confgraph/main.go | |
| parent | 8908fc011f83aee2a958d798648d08a0d04fa55b (diff) | |
Make confgraph and graph in general more resilient to bad input
Diffstat (limited to 'cmd/confgraph/main.go')
| -rw-r--r-- | cmd/confgraph/main.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cmd/confgraph/main.go b/cmd/confgraph/main.go index 9b158f3..ed5ce93 100644 --- a/cmd/confgraph/main.go +++ b/cmd/confgraph/main.go @@ -22,6 +22,9 @@ func walker(confs *[]*bookpipeline.Conf) filepath.WalkFunc { } avg, err := hocr.GetAvgConf(path) if err != nil { + if err.Error() == "No words found" { + return nil + } return err } c := bookpipeline.Conf{ @@ -35,7 +38,7 @@ func walker(confs *[]*bookpipeline.Conf) filepath.WalkFunc { func main() { flag.Usage = func() { - fmt.Fprintln(flag.CommandLine.Output(), "Usage: bookpipeline hocrdir graph.png") + fmt.Fprintln(flag.CommandLine.Output(), "Usage: confgraph hocrdir graph.png") flag.PrintDefaults() } flag.Parse() |