fixed handling of projections not stored in qgis database.

now the projection string shouldn't be lost.


git-svn-id: http://svn.osgeo.org/qgis/trunk@10398 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

src/core/qgscoordinatereferencesystem.cpp

@@ -430,8 +430,14 @@ bool QgsCoordinateReferenceSystem::createFromProj4( const QString theProj4String
       }
     }
   }
+  
+  // if we failed to look up the projection in database, don't worry. we can still use it :)
+  if (!mIsValidFlag)
+  {
+    setProj4String(theProj4String);
+  }
+
 
-  // NOTE: if its still empty after all the above steps then, the projection string is lost. Is that bad?
   return mIsValidFlag;
 }