cvs commit: apr/file_io/os2 filesys.c

[wrowe]

wrowe       2004/06/28 11:06:48

  Modified:    file_io/os2 Tag: APR_0_9_BRANCH filesys.c
  Log:
    Simplify excessive copies when the string isn't transformed to upper.
    Backport of rev 1.10
  
  Reviewed by: trawick
  
  Revision  Changes    Path
  No                   revision
  No                   revision
  1.8.2.2   +7 -6      apr/file_io/os2/filesys.c
  
  Index: filesys.c
  ===================================================================
  RCS file: /home/cvs/apr/file_io/os2/filesys.c,v
  retrieving revision 1.8.2.1
  retrieving revision 1.8.2.2
  diff -u -r1.8.2.1 -r1.8.2.2
  --- filesys.c 13 Feb 2004 09:33:42 -0000      1.8.2.1
  +++ filesys.c 28 Jun 2004 18:06:48 -0000      1.8.2.2
  @@ -94,12 +94,13 @@
   
   apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
   {
  -    char path[APR_PATH_MAX];
  -
  -    strcpy(path, root);
  -    if (path[1] == ':')
  -        path[0] = apr_toupper(path[0]);
  -    *rootpath = apr_pstrdup(p, path);
  +    if (root[0] && apr_islower(root[0]) && root[1] == ':') {
  +        *rootpath = apr_pstrdup(p, root);
  +        (*rootpath)[0] = apr_toupper((*rootpath)[0]);
  +    }
  +    else {
  +       *rootpath = root;
  +    }
       return APR_SUCCESS;
   }