[scan-build] Dead initialization (harmless)

Value stored to 'extra' during its initialization is never read
File: /home/hb/from-git/dia/lib/prop_sdarray_widget.c
Line: 524
-> removed variable and it's initialization

Value stored to 'elem' during its initialization is never read
File: /home/hb/from-git/dia/objects/Misc/n_gon.c
Line: 191
-> use it a little below, rather than calculating the pointer once more

Value stored to 'otype' during its initialization is never read
File: /home/hb/from-git/dia/plug-ins/svg/svg-import.c
Line: 893
-> remove intialization

Value stored to 'renderer' during its initialization is never read
File: /home/hb/from-git/dia/plug-ins/wpg/wpg.c
Line: 772
-> move intialization into the code branch using the variable

Value stored to 'hBrOld' during its initialization is never read
File: /home/hb/from-git/dia/plug-ins/wmf/wmf.cpp
Line: 1177
-> remove all the assignments to hBrOld and it's declaration

Value stored to 'renderer' during its initialization is never read
File: /home/hb/from-git/dia/plug-ins/wmf/wmf.cpp
Line: 1064
-> move intialization into the code branch using the variable

Value stored to 'wmf_renderer' during its initialization is never read
File: /home/hb/from-git/dia/plug-ins/wmf/wmf.cpp
Line: 1232
-> move deinitialization into *_finalize from end_render()

1 files changed, 1 insertions, 1 deletions

diff --git a/objects/Misc/n_gon.c b/objects/Misc/n_gon.c
index b0165907..62cb37f5 100644
--- a/objects/Misc/n_gon.c
+++ b/objects/Misc/n_gon.c
@@ -203,7 +203,7 @@ _ngon_move_handle (Ngon *ng, Handle *handle,
     real d1 = distance_point_point (to, &ng->center);
     ng->ray_len *= (d1 / d0);
     /* not sure if this is useful at all, but we must not do it with our center_handle */
-    change = element_move_handle(&ng->element, handle->id, to, cp, reason, modifiers);
+    change = element_move_handle(elem, handle->id, to, cp, reason, modifiers);
   }
 
   _ngon_update_data(ng);