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cmd/evm: Print and exit instead of panicing

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This commit is contained in:
Nick Johnson 2016-10-19 12:57:42 +01:00
parent 5418d7267a
commit 9a4608b5d3
1 changed files with 4 additions and 2 deletions
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6
cmd/evm/main.go
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@ -152,13 +152,15 @@ func run(ctx *cli.Context) error {
var err error
hexcode, err = ioutil.ReadFile(ctx.GlobalString(CodeFileFlag.Name))
if err != nil {
panic(err)
fmt.Println("Could not load code from file: %v", err)
os.exit(1)
}
} else {
var err error
hexcode, err = ioutil.ReadAll(os.Stdin)
if err != nil {
panic(err)
fmt.Println("Could not load code from stdin: %v", err)
os.exit(1)
}
}
code = common.Hex2Bytes(string(hexcode[:]))