conversion-gen: check for nil pkg in getManualConversionFunctions

Kubernetes-commit: 58dd760c66a448ca1f26bb90a1a82707d2a7a252
sttts · Nov 17, 2017 · 792cc1b · 792cc1b
1 parent ca893af
commit 792cc1b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cmd/conversion-gen/generators/conversion.go b/cmd/conversion-gen/generators/conversion.go
@@ -145,6 +145,10 @@ type conversionFuncMap map[conversionPair]*types.Type
 
 // Returns all manually-defined conversion functions in the package.
 func getManualConversionFunctions(context *generator.Context, pkg *types.Package, manualMap conversionFuncMap) {
+	if pkg == nil {
+		glog.Warningf("Skipping nil package passed to getManualConversionFunctions")
+		return
+	}
 	glog.V(5).Infof("Scanning for conversion functions in %v", pkg.Name)
 
 	scopeName := types.Ref(conversionPackagePath, "Scope").Name