don't crash if one of GetAllCommands() parameters is NULL (coverity checker CID 11)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37887 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-03-07 23:47:15 +00:00
parent fbf1ee1d09
commit d6a7ca317f
1 changed files with 8 additions and 4 deletions
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -1400,13 +1400,17 @@ size_t wxFileTypeImpl::GetAllCommands(wxArrayString *verbs,
                 count++;
                 if ( vrb.IsSameAs(wxT("open")))
                 {
-                     verbs->Insert(vrb, 0u);
-                     commands ->Insert(cmd, 0u);
+                     if ( verbs )
+                        verbs->Insert(vrb, 0u);
+                     if ( commands )
+                        commands ->Insert(cmd, 0u);
                 }
                 else
                 {
-                     verbs->Add(vrb);
-                     commands->Add(cmd);
+                     if ( verbs )
+                        verbs->Add(vrb);
+                     if ( commands )
+                        commands->Add(cmd);
                 }
             }
        }