diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx | 6 | ||||
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx | 8 |
2 files changed, 9 insertions, 5 deletions
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx b/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx index ab416b134..fdff2fe1b 100644 --- a/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx +++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx @@ -243,8 +243,10 @@ void Fl_GDI_Graphics_Driver::pop_clip() { void Fl_GDI_Graphics_Driver::restore_clip() { fl_clip_state_number++; - Fl_Region r = rstack[rstackptr]; - SelectClipRgn(gc_, r); //if r is NULL, clip is automatically cleared + if (gc_) { + Fl_Region r = rstack[rstackptr]; + SelectClipRgn(gc_, r); // if r is NULL, clip is automatically cleared + } } diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx index c6ca9b674..2d239cc0e 100644 --- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx +++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_rect.cxx @@ -339,9 +339,11 @@ void Fl_Xlib_Graphics_Driver::pop_clip() { void Fl_Xlib_Graphics_Driver::restore_clip() { fl_clip_state_number++; - Fl_Region r = rstack[rstackptr]; - if (r) XSetRegion(fl_display, gc_, r); - else XSetClipMask(fl_display, gc_, 0); + if (gc_) { + Fl_Region r = rstack[rstackptr]; + if (r) XSetRegion(fl_display, gc_, r); + else XSetClipMask(fl_display, gc_, 0); + } } #endif // FL_CFG_GFX_XLIB_RECT_CXX |