KMimeType::mimeType() can return null if the mimetype is not found, so check the pointer before we use it to avoid crashing.

CCMAIL:948973@bugs.launchpad.net

1 files changed, 2 insertions, 1 deletions

diff --git a/nepomuk/utils/utils.cpp b/nepomuk/utils/utils.cpp
index 5dab792..d4c1f28 100644
--- a/nepomuk/utils/utils.cpp
+++ b/nepomuk/utils/utils.cpp
@@ -138,7 +138,8 @@ QString Nepomuk::Utils::formatPropertyValue( const Nepomuk::Types::Property& pro
     }
 
     else if(property == Vocabulary::NIE::mimeType()) {
-        valueString = KMimeType::mimeType(value.toString())->comment();
+        KMimeType::Ptr mimeType = KMimeType::mimeType(value.toString());
+        valueString = (mimeType ? mimeType->comment() : value.toString());
     }
 
     else {