diff --git a/app/build.gradle b/app/build.gradle
index cdb86341..13e15917 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ apply plugin: 'com.google.gms.google-services'
 
 android {
 
-    def appVersionCode = 430
-    def appVersionName = '1.40.13'
+    def appVersionCode = 431
+    def appVersionName = '1.40.14'
 
     signingConfigs {
         release {
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/prod_riposizionamento_da_prod/dto/StatoArtInventarioDTO.java b/app/src/main/java/it/integry/integrywmsnative/gest/prod_riposizionamento_da_prod/dto/StatoArtInventarioDTO.java
index 29568484..6c157dc4 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/prod_riposizionamento_da_prod/dto/StatoArtInventarioDTO.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/prod_riposizionamento_da_prod/dto/StatoArtInventarioDTO.java
@@ -151,7 +151,7 @@ public class StatoArtInventarioDTO {
     }
 
     public Integer getPedMag() {
-        if (pedMag < 0)
+        if (pedMag == null || pedMag < 0)
             return 0;
         else
             return pedMag;