From d6fb1abb3b67a051fc42fc048a78438449c588f7 Mon Sep 17 00:00:00 2001
From: Mael <mael.thomas@data.gouv.fr>
Date: Mon, 21 Jan 2019 16:13:18 +0100
Subject: [PATCH] :bug: :gear: Correction des variabls manquantes de la
 variation

---
 source/engine/mecanisms.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/source/engine/mecanisms.js b/source/engine/mecanisms.js
index 4ccb93e7b..3dc6249a7 100644
--- a/source/engine/mecanisms.js
+++ b/source/engine/mecanisms.js
@@ -151,7 +151,8 @@ export let mecanismVariations = (recurse, k, v, devariate) => {
 
 					if (evaluatedCondition.nodeValue === null)
 						// one case has missing variables => we can't go further
-						return [true, [...result, variation]]
+						return [true, [...result, { condition: evaluatedCondition }]]
+
 					if (evaluatedCondition.nodeValue === true) {
 						let evaluatedVariation = {
 							condition: evaluatedCondition,
@@ -176,7 +177,9 @@ export let mecanismVariations = (recurse, k, v, devariate) => {
 				node => !node.condition || node.condition.nodeValue !== false,
 				resolvedExplanation
 			),
-			rightMissing = mergeAllMissing(pluck('consequence', candidateVariations)),
+			rightMissing = mergeAllMissing(
+				reject(isNil, pluck('consequence', candidateVariations))
+			),
 			missingVariables = satisfiedVariation
 				? collectNodeMissing(satisfiedVariation.consequence)
 				: mergeMissing(bonus(leftMissing), rightMissing)