avoid assignments in declarations

1 files changed, 1 insertions, 1 deletions

diff --git a/sysfile.c b/sysfile.c
index a73f250..e5d4eae 100644
--- a/sysfile.c
+++ b/sysfile.c
@@ -54,7 +54,7 @@ int
 sys_pipe(void)
 {
   int *fd;
-  struct file *rf = 0, *wf = 0;
+  struct file *rf, *wf;
   int fd0, fd1;
 
   if(argptr(0, (void*)&fd, 2*sizeof fd[0]) < 0)