tBug checking vacfileisdir return value.  (Michael Kaminsky) - plan9port - [fork] Plan 9 from user space
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       ---
   DIR commit 9fb10d4386a239907682fd73d5c468cccb1d2135
   DIR parent 2cb7bf889fdadeeea1bc4683baee6a08de3fa87c
  HTML Author: rsc <devnull@localhost>
       Date:   Thu, 18 Jan 2007 18:26:00 +0000
       
       Bug checking vacfileisdir return value.  (Michael Kaminsky)
       
       Diffstat:
         M src/cmd/vac/file.c                  |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/src/cmd/vac/file.c b/src/cmd/vac/file.c
       t@@ -787,7 +787,7 @@ vacfilegetdir(VacFile *f, VacDir *dir)
                vdcopy(dir, &f->dir);
                filemetaunlock(f);
        
       -        if(vacfileisdir(f) < 0){
       +        if(!vacfileisdir(f)){
                        if(vtfilelock(f->source, VtOREAD) < 0){
                                filerunlock(f);
                                return -1;