an extra null check, if the page needs to run the method on a null fi…

…le (?) (#2202)
IQSS · Jun 5, 2019 · 97155ab · 97155ab
1 parent ef40804
commit 97155ab
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/main/java/edu/harvard/iq/dataverse/DataFileServiceBean.java b/src/main/java/edu/harvard/iq/dataverse/DataFileServiceBean.java
@@ -1131,10 +1131,12 @@ public String getFileThumbnailClass (DataFile file) {
             return FileUtil.FILE_THUMBNAIL_CLASS_PACKAGE;
         }
 
-        String fileTypeFacet = FileUtil.getFacetFileType(file);
+        if (file != null) {
+            String fileTypeFacet = FileUtil.getFacetFileType(file);
 
-        if (fileTypeFacet != null && FileUtil.FILE_THUMBNAIL_CLASSES.containsKey(fileTypeFacet)) {
-            return FileUtil.FILE_THUMBNAIL_CLASSES.get(fileTypeFacet);
+            if (fileTypeFacet != null && FileUtil.FILE_THUMBNAIL_CLASSES.containsKey(fileTypeFacet)) {
+                return FileUtil.FILE_THUMBNAIL_CLASSES.get(fileTypeFacet);
+            }
         }
 
         return FileUtil.FILE_THUMBNAIL_CLASS_OTHER;