diff --git a/inventaire.html b/inventaire.html
index 3f61fa0..b44a36f 100644
--- a/inventaire.html
+++ b/inventaire.html
@@ -47,14 +47,19 @@
 
 						{{* itérer sur les matériels de la catégorie *}}
 						{{#foreach from=$cat_elem.eqpmt key="eqpmt_key" item="eqpmt"}}
-
 							{{:assign keys=$eqpmt|keys}}
 							{{if "stock"|in:$keys && $eqpmt.stock !== 0}}
-								{{:assign dispo="%d-%d"|math:$eqpmt.stock:$eqpmt.exterieur}}
+								{{if "exterieur"|in:$keys}}
+									{{:assign dispo="%d-%d"|math:$eqpmt.stock:$eqpmt.exterieur}}
+									{{:assign exterieur=$eqpmt.exterieur}}
+								{{else}}
+									{{:assign dispo=$eqpmt.stock}}
+									{{:assign exterieur=0}}
+								{{/if}}
 								<tr>
 									<td>{{$eqpmt.designation}}</td>
 									<td>{{$eqpmt.stock}}</td>
-									<td>{{if $eqpmt.exterieur == null}}0{{else}}{{$eqpmt.exterieur}}{{/if}}</td>
+									<td>{{$exterieur}}</td>
 									<td>{{$dispo}}</td>
 									<td class="actions">
 										{{:linkbutton