Comparison instead of assignment in assert

Found by Cppcheck (assignmentInAssert).

Comparison instead of assignment in assert
ccb88c40 · Christoph Grüninger · fe2c01cb · ccb88c40
Commit ccb88c40 authored 9 months ago by Christoph Grüninger
--- a/dune/geometry/referenceelementimplementation.cc
+++ b/dune/geometry/referenceelementimplementation.cc
@@ -101,7 +101,7 @@ namespace Dune
          }
        else if( subcodim == 0 )
          {
-            assert( endOut = beginOut + 1 );
+            assert( endOut == beginOut + 1 );
            *beginOut = i;
          }
        else