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Fix issue with unknown instruction within docker build

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Guillaume J. Charmes 2013-05-29 10:53:24 -07:00
parent 75d2244023
commit 6cbc7757b2
1 changed files with 1 additions and 0 deletions
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buildfile.go
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@ -337,6 +337,7 @@ func (b *buildFile) Build(dockerfile, context io.Reader) (string, error) {
method, exists := reflect.TypeOf(b).MethodByName("Cmd" + strings.ToUpper(instruction[:1]) + strings.ToLower(instruction[1:])) method, exists := reflect.TypeOf(b).MethodByName("Cmd" + strings.ToUpper(instruction[:1]) + strings.ToLower(instruction[1:]))
if !exists { if !exists {
fmt.Fprintf(b.out, "Skipping unknown instruction %s\n", strings.ToUpper(instruction)) fmt.Fprintf(b.out, "Skipping unknown instruction %s\n", strings.ToUpper(instruction))
continue
} }
ret := method.Func.Call([]reflect.Value{reflect.ValueOf(b), reflect.ValueOf(arguments)})[0].Interface() ret := method.Func.Call([]reflect.Value{reflect.ValueOf(b), reflect.ValueOf(arguments)})[0].Interface()
if ret != nil { if ret != nil {