Fix cppcheck portability warning

(portability) Assigning a pointer to an integer is not portable.

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 32a9a9888a99db2ebe548e2a69c8488405dc223b..5148e75c541c22880c398f117964740832577522 100644 (file)
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -1821,7 +1821,7 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
                break;
 
        case LFUN_BUFFER_CHILD_OPEN:
-               enable = doc_buffer;
+               enable = doc_buffer != 0;
                break;
 
        case LFUN_BUFFER_WRITE:
@@ -1849,12 +1849,12 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
 
        case LFUN_BUFFER_WRITE_AS:
        case LFUN_BUFFER_EXPORT_AS:
-               enable = doc_buffer;
+               enable = doc_buffer != 0;
                break;
 
        case LFUN_BUFFER_CLOSE:
        case LFUN_VIEW_CLOSE:
-               enable = doc_buffer;
+               enable = doc_buffer != 0;
                break;
 
        case LFUN_BUFFER_CLOSE_ALL:
@@ -1888,7 +1888,7 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
        }
 
        case LFUN_DROP_LAYOUTS_CHOICE:
-               enable = buf;
+               enable = buf != 0;
                break;
 
        case LFUN_UI_TOGGLE:
@@ -1988,7 +1988,7 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
                break;
 
        case LFUN_BUFFER_ZOOM_IN:
-               enable = doc_buffer;
+               enable = doc_buffer != 0;
                break;
 
        case LFUN_BUFFER_MOVE_NEXT: