X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-spreadsheet-model.c;fp=src%2Fui%2Fgui%2Fpsppire-spreadsheet-model.c;h=e3a98cb9211a6de69f241e498886b4162f107ad3;hb=d6510c8bb92e55331288bd7066e4697ca3cc9348;hp=0bf362ae7bd23c565b5964d84190b3b4a381ce6b;hpb=50f7ce1fe0dc1e974d5aae426421fc5ebf24ca4c;p=pspp

diff --git a/src/ui/gui/psppire-spreadsheet-model.c b/src/ui/gui/psppire-spreadsheet-model.c
index 0bf362ae7b..e3a98cb921 100644
--- a/src/ui/gui/psppire-spreadsheet-model.c
+++ b/src/ui/gui/psppire-spreadsheet-model.c
@@ -202,7 +202,7 @@ tree_model_iter_next (GtkTreeModel *model, GtkTreeIter *iter)
       return FALSE;
     }
 
-  iter->user_data++;
+  iter->user_data = (void *) ((intptr_t)(iter->user_data) + 1);
 
   return TRUE;
 }