fix: addressed linter

Signed-off-by: isubasinghe <isitha@pipekit.io>

Author: isubasinghe

workflow/controller/steps.go

@@ -165,13 +165,14 @@ func (woc *wfOperationCtx) executeSteps(ctx context.Context, nodeName string, tm
 				woc.buildLocalScope(stepsCtx.scope, prefix, childNode)
 
 				if (childNode.Phase == wfv1.NodeSkipped || childNode.Phase == wfv1.NodeOmitted) && childNode.Outputs == nil {
-					_, tmpl, _, err := stepsCtx.tmplCtx.ResolveTemplate(ctx, &step)
-					if err == nil && tmpl != nil {
-						for _, param := range tmpl.Outputs.Parameters {
+					var resolvedTmpl *wfv1.Template
+					_, resolvedTmpl, _, err = stepsCtx.tmplCtx.ResolveTemplate(ctx, &step)
+					if err == nil && resolvedTmpl != nil {
+						for _, param := range resolvedTmpl.Outputs.Parameters {
 							key := fmt.Sprintf("%s.outputs.parameters.%s", prefix, param.Name)
 							stepsCtx.scope.addParamToScope(key, "")
 						}
-						if tmpl.Outputs.Result != nil {
+						if resolvedTmpl.Outputs.Result != nil {
 							stepsCtx.scope.addParamToScope(fmt.Sprintf("%s.outputs.result", prefix), "")
 						}
 					}