fixes an error message containing a nil err object (oapi-codegen#1048)

mwasilew2 · web-flow · commit c4122e7c66c0 · 2023-05-12T17:03:23.000-07:00
Signed-off-by: Michal Wasilewski &lt;mwasilewski@gmx.com&gt;
diff --git a/cmd/oapi-codegen/oapi-codegen.go b/cmd/oapi-codegen/oapi-codegen.go
@@ -155,7 +155,7 @@ func main() {
 			t := true
 			oldConfigStyle = &t
 		} else if oldErr != nil && newErr != nil {
-			errExit("error parsing configuration style as old version or new version: %v\n", err)
+			errExit("error parsing configuration style as old version or new version\n\nerror when parsing using old config version:\n%v\n\nerror when parsing using new config version:\n%v\n", oldErr, newErr)
 		}
 		// Else we fall through, and we still don't know, so we need to infer it from flags.
 	}

Original file line number	Diff line number	Diff line change
`@@ -155,7 +155,7 @@ func main() {`
`155`	`155`	`t := true`
`156`	`156`	`oldConfigStyle = &t`
`157`	`157`	`} else if oldErr != nil && newErr != nil {`
`158`		`- errExit("error parsing configuration style as old version or new version: %v\n", err)`
	`158`	`+ errExit("error parsing configuration style as old version or new version\n\nerror when parsing using old config version:\n%v\n\nerror when parsing using new config version:\n%v\n", oldErr, newErr)`
`159`	`159`	`}`
`160`	`160`	`// Else we fall through, and we still don't know, so we need to infer it from flags.`
`161`	`161`	`}`