--- a/caps/nsScriptSecurityManager.cpp
+++ b/caps/nsScriptSecurityManager.cpp
@@ -343,23 +343,23 @@ nsScriptSecurityManager::GetChannelResul
       nsCOMPtr<nsIPrincipal> principalToInherit = loadInfo->PrincipalToInherit();
       if (!principalToInherit) {
         principalToInherit = loadInfo->TriggeringPrincipal();
       }
       principalToInherit.forget(aPrincipal);
       return NS_OK;
     }
 
-    nsSecurityFlags securityFlags = loadInfo->GetSecurityMode();
+    auto securityMode = loadInfo->GetSecurityMode();
     // The data: inheritance flags should only apply to the initial load,
     // not to loads that it might have redirected to.
     if (loadInfo->RedirectChain().IsEmpty() &&
-        (securityFlags == nsILoadInfo::SEC_REQUIRE_SAME_ORIGIN_DATA_INHERITS ||
-         securityFlags == nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_INHERITS ||
-         securityFlags == nsILoadInfo::SEC_REQUIRE_CORS_DATA_INHERITS)) {
+        (securityMode == nsILoadInfo::SEC_REQUIRE_SAME_ORIGIN_DATA_INHERITS ||
+         securityMode == nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_INHERITS ||
+         securityMode == nsILoadInfo::SEC_REQUIRE_CORS_DATA_INHERITS)) {
 
       nsCOMPtr<nsIURI> uri;
       nsresult rv = NS_GetFinalChannelURI(aChannel, getter_AddRefs(uri));
       NS_ENSURE_SUCCESS(rv, rv);
       nsCOMPtr<nsIPrincipal> principalToInherit = loadInfo->PrincipalToInherit();
       if (!principalToInherit) {
         principalToInherit = loadInfo->TriggeringPrincipal();
       }