diff options
Diffstat (limited to 'cmd/util')
| -rw-r--r-- | cmd/util/cprint.go | 8 | ||||
| -rw-r--r-- | cmd/util/exit.go | 6 |
2 files changed, 11 insertions, 3 deletions
diff --git a/cmd/util/cprint.go b/cmd/util/cprint.go index 85202b0a..3a986fd6 100644 --- a/cmd/util/cprint.go +++ b/cmd/util/cprint.go @@ -38,6 +38,10 @@ func Sprintf(format string, args ...interface{}) string { } // Panicf prints `<white+hb>color formatted message to STDERR</reset>`. -func Panicf(format string, args ...interface{}) { - fmt.Fprint(os.Stderr, Sprintf(format, args...)) +func Panicf(format string, args ...interface{}) error { + _, err := fmt.Fprint(os.Stderr, Sprintf(format, args...)) + if err != nil { + return err + } + return nil } diff --git a/cmd/util/exit.go b/cmd/util/exit.go index 96fcbf3c..8871a483 100644 --- a/cmd/util/exit.go +++ b/cmd/util/exit.go @@ -6,6 +6,10 @@ import ( // ExitWithError prints error and exits with error code`. func ExitWithError(err error) { - Panicf("<red+hb>Error:</reset> <red>%s</reset>\n", err) + errP := Panicf("<red+hb>Error:</reset> <red>%s</reset>\n", err) + if errP != nil { + // in case of error during Panicf, print this error via build-int print function + println("error occurred during fmt.Fprint: " + err.Error()) + } os.Exit(1) } |