Check for nil before calling IsKnown()

tchinmai7 · tchinmai7 · commit 67bd255fdb28 · 2024-07-25T15:13:35.000-07:00
Signed-off-by: Tarun Chinmai Sekar &lt;schinmai@akamai.com&gt;
diff --git a/pkg/controller/external_tfpluginfw.go b/pkg/controller/external_tfpluginfw.go
@@ -279,7 +279,7 @@ func (n *terraformPluginFrameworkExternalClient) getDiffPlanResponse(ctx context
 	// parametrizable attributes.
 	filteredDiff := make([]tftypes.ValueDiff, 0)
 	for _, diff := range rawDiff {
-		if diff.Value1.IsKnown() && !diff.Value1.IsNull() {
+		if diff.Value1 != nil && diff.Value1.IsKnown() && !diff.Value1.IsNull() {
 			filteredDiff = append(filteredDiff, diff)
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -279,7 +279,7 @@ func (n *terraformPluginFrameworkExternalClient) getDiffPlanResponse(ctx context`
`279`	`279`	`// parametrizable attributes.`
`280`	`280`	`filteredDiff := make([]tftypes.ValueDiff, 0)`
`281`	`281`	`for _, diff := range rawDiff {`
`282`		`- if diff.Value1.IsKnown() && !diff.Value1.IsNull() {`
	`282`	`+ if diff.Value1 != nil && diff.Value1.IsKnown() && !diff.Value1.IsNull() {`
`283`	`283`	`filteredDiff = append(filteredDiff, diff)`
`284`	`284`	`}`
`285`	`285`	`}`