tavoid nil freeimage - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 297cded760c755079e9f22d22fa37b864bf88a51
   DIR parent 0ace33a41539dedfee1bd73e124fd9ca574f43b1
  HTML Author: rsc <devnull@localhost>
       Date:   Thu, 29 Dec 2005 20:59:24 +0000
       
       avoid nil freeimage
       
       Diffstat:
         M src/libdraw/init.c                  |       6 ++++--
       
       1 file changed, 4 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/src/libdraw/init.c b/src/libdraw/init.c
       t@@ -126,8 +126,10 @@ closedisplay(Display *disp)
        
                free(disp->devdir);
                free(disp->windir);
       -        freeimage(disp->white);
       -        freeimage(disp->black);
       +        if(disp->white)
       +                freeimage(disp->white);
       +        if(disp->black)
       +                freeimage(disp->black);
                free(disp);
        }