Added better handling of null istream

2016-06-29 17:31:16 +01:00
parent 3c1d3b981c
commit 9fe0c23af4
1 changed files with 3 additions and 1 deletions
--- a/src/osgPlugins/ive/DataInputStream.cpp
+++ b/src/osgPlugins/ive/DataInputStream.cpp
@@ -159,8 +159,10 @@ DataInputStream::DataInputStream(std::istream* istream, const osgDB::ReaderWrite
        OSG_DEBUG << "ive::DataInputStream.setLoadExternalReferenceFiles()=" << getLoadExternalReferenceFiles() << std::endl;
    }

-    if(!istream){
+    if(!istream)
+    {
        throwException("DataInputStream::DataInputStream(): null pointer exception in argument.");
+        return;
    }

    endianType = readUInt() ;