do not need oserrstr() when getcwd() fails (thanks EBo!) - vx32 - Local 9vx git repository for patches.
 (HTM) git clone git://r-36.net/vx32
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       ---
 (DIR) commit 5f73d7fd87373512ce6156338e9879af2103d584
 (DIR) parent 3376809c353f55c4578a09224c54197aaaf7788a
 (HTM) Author: yiyus <yiyu.jgl@gmail.com>
       Date:   Tue, 22 Jun 2010 10:02:02 +0200
       
       do not need oserrstr() when getcwd() fails (thanks EBo!)
       
       Diffstat:
         M src/9vx/main.c                      |       4 +---
       
       1 file changed, 1 insertion(+), 3 deletions(-)
       ---
 (DIR) diff --git a/src/9vx/main.c b/src/9vx/main.c
       @@ -461,10 +461,8 @@ findroot(void)
                        "/usr/local/9vx"
                };
                
       -        if(getcwd(cwd, sizeof cwd) == nil){
       -                oserrstr();
       +        if(getcwd(cwd, sizeof cwd) == nil)
                        panic("getcwd: %r");
       -        }
        
                for(i=0; i<nelem(dir); i++){
                        snprint(buf, sizeof buf, "%s/386/bin/rc", dir[i]);