Fix "required variable" error message 👼

vdemeester · vdemeester · commit b1985999fee5 · 2018-08-13T11:02:04.000+02:00
Signed-off-by: Vincent Demeester &lt;vincent@sbr.pm&gt;
diff --git a/render/render.go b/render/render.go
@@ -102,7 +102,7 @@ func errorIfMissing(substitution string, mapping composetemplate.Mapping) (strin
 	value, found := mapping(substitution)
 	if !found {
 		return "", true, &composetemplate.InvalidTemplateError{
-			Template: "required variable" + substitution + "is missing a value",
+			Template: "required variable " + substitution + " is missing a value",
 		}
 	}
 	return value, true, nil

Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,7 @@ func errorIfMissing(substitution string, mapping composetemplate.Mapping) (strin`
`102`	`102`	`value, found := mapping(substitution)`
`103`	`103`	`if !found {`
`104`	`104`	`return "", true, &composetemplate.InvalidTemplateError{`
`105`		`- Template: "required variable" + substitution + "is missing a value",`
	`105`	`+ Template: "required variable " + substitution + " is missing a value",`
`106`	`106`	`}`
`107`	`107`	`}`
`108`	`108`	`return value, true, nil`