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Code Issues Projects Releases Wiki Activity

Use errcheck to find unhandled errors (#795)

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Signed-off-by: Chris Cummer <chriscummer@me.com>
This commit is contained in:
Chris Cummer
2019-12-17 08:26:16 -08:00
committed by GitHub
parent 04ff03ab1c
commit cde904ff08
44 changed files with 250 additions and 97 deletions
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13
modules/textfile/widget.go
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@@ -95,7 +95,7 @@ func (widget *Widget) formattedText() string {
if err != nil {
return err.Error()
}
defer file.Close()
defer func() { _ = file.Close() }()
lexer := lexers.Match(filePath)
if lexer == nil {
@@ -115,7 +115,10 @@ func (widget *Widget) formattedText() string {
iterator, _ := lexer.Tokenise(nil, string(contents))
var buf bytes.Buffer
formatter.Format(&buf, style, iterator)
err = formatter.Format(&buf, style, iterator)
if err != nil {
return err.Error()
}
return tview.TranslateANSI(buf.String())
}
@@ -152,7 +155,11 @@ func (widget *Widget) watchForFileChanges() {
for _, source := range widget.Sources {
fullPath, err := utils.ExpandHomeDir(source)
if err == nil {
watch.Add(fullPath)
e := watch.Add(fullPath)
if e != nil {
fmt.Println(e)
os.Exit(1)
}
}
}