diff options
| author | Charles.Forsyth <devnull@localhost> | 2008-03-19 16:27:07 +0000 |
|---|---|---|
| committer | Charles.Forsyth <devnull@localhost> | 2008-03-19 16:27:07 +0000 |
| commit | 22a0db99a682f2e9f189978dde51ba5da9d1ec2c (patch) | |
| tree | 0473327ccd8b50abb6cba0c489a5ebfa374da157 /appl/lib | |
| parent | 5fded916e00adfddd7bd332173175a82c4ef3221 (diff) | |
20080319-1635
Diffstat (limited to 'appl/lib')
| -rw-r--r-- | appl/lib/names.b | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/appl/lib/names.b b/appl/lib/names.b index 8a0db807..d3a2082e 100644 --- a/appl/lib/names.b +++ b/appl/lib/names.b @@ -119,6 +119,8 @@ rooted(root: string, name: string): string isprefix(a: string, b: string): int { la := len a; + if(la == 0) + return 0; # "" isnt' a pathname while(la > 1 && a[la-1] == '/') a = a[0:--la]; lb := len b; |