Check if the flag was changed (#865)

kyleconroy · web-flow · commit 9fad44806957 · 2021-01-26T22:15:51.000-08:00
diff --git a/internal/cmd/cmd.go b/internal/cmd/cmd.go
@@ -83,7 +83,7 @@ func ParseEnv() Env {
 }
 
 func getConfigPath(stderr io.Writer, f *pflag.Flag) (string, string) {
-	if f != nil {
+	if f != nil && f.Changed {
 		file := f.Value.String()
 		if file == "" {
 			fmt.Fprintln(stderr, "error parsing config: file argument is empty")

Original file line number	Diff line number	Diff line change
`@@ -83,7 +83,7 @@ func ParseEnv() Env {`
`83`	`83`	`}`
`84`	`84`
`85`	`85`	`func getConfigPath(stderr io.Writer, f *pflag.Flag) (string, string) {`
`86`		`- if f != nil {`
	`86`	`+ if f != nil && f.Changed {`
`87`	`87`	`file := f.Value.String()`
`88`	`88`	`if file == "" {`
`89`	`89`	`fmt.Fprintln(stderr, "error parsing config: file argument is empty")`