# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1277243363 -7200
# Node ID 110ba570a70aa53a7d0194fee495a61399acbbfd
# Parent  2780fc54f9f45d6a9bf9ac6a456eba7ff81015bb
scripts/wrapper: fix wrong test when checking access to the reall tool

In C, the proper syntax for a bit-wise OR is a single '|', not two.

It worked so far because all was well:
- X_OK == 1
- R_OK||X_OK == 1
- the file we searched for had the x-bit set
-> access( file, R_OK||X_OK ) worked
- inicidentally, the file we searched for also had the r-bit set,
  but we were not testing that in fact.
(transplanted from eebcaff6626f09af4f69b7b06f1246a06769d0af)

diff -r 2780fc54f9f4 -r 110ba570a70a scripts/wrapper.c
--- a/scripts/wrapper.c	Wed Jun 16 18:57:10 2010 +0200
+++ b/scripts/wrapper.c	Tue Jun 22 23:49:23 2010 +0200
@@ -66,7 +66,7 @@
       if( stat( testname, &st ) == 0 ) {
         /* OK, exists. Is it a regular file, or a
          * symlink, which the current user may execute? */
-        if( S_ISREG( st.st_mode ) && ! access( testname, X_OK || R_OK ) ) {
+        if( S_ISREG( st.st_mode ) && ! access( testname, X_OK | R_OK ) ) {
           fullname = strdup( testname );
           break;
         }