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builder/vmware: slightly nicer error messages

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This commit is contained in:
Mitchell Hashimoto 2013-07-31 22:52:36 -07:00
parent 00c45a5b30
commit 6b2c2db77e
1 changed files with 5 additions and 2 deletions
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7
builder/vmware/driver.go
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@ -70,10 +70,13 @@ func NewDriver() (Driver, error) {
if err == nil { if err == nil {
return driver, nil return driver, nil
} }
errs += err.Error() + "\n" errs += "* " + err.Error() + "\n"
} }
return nil, fmt.Errorf("Unable to initialize any driver:\n%s", errs) return nil, fmt.Errorf(
"Unable to initialize any driver for this platform. The errors\n"+
"from each driver are shown below. Please fix at least one driver\n"+
"to continue:\n%s", errs)
} }
func runAndLog(cmd *exec.Cmd) (string, string, error) { func runAndLog(cmd *exec.Cmd) (string, string, error) {