tallow parseattr(nil) - plan9port - [fork] Plan 9 from user space
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       ---
   DIR commit 52e5e85b025b9f520324997ea1410e0e6a9aa84c
   DIR parent b2e0da3e397dc9dc0858119072ad53548e91e7b9
  HTML Author: rsc <devnull@localhost>
       Date:   Sun, 13 Feb 2005 18:34:38 +0000
       
       allow parseattr(nil)
       
       Diffstat:
         M src/libauth/attr.c                  |       3 +++
       
       1 file changed, 3 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/src/libauth/attr.c b/src/libauth/attr.c
       t@@ -131,6 +131,9 @@ _parseattr(char *s)
                int i, ntok, type;
                Attr *a;
        
       +        if(s == nil)
       +                return nil;
       +
                s = strdup(s);
                if(s == nil)
                        sysfatal("_parseattr strdup: %r");