[Boost-commit] svn:boost r54893 - trunk/tools/build/v2/build

Subject: [Boost-commit] svn:boost r54893 - trunk/tools/build/v2/build
From: ghost_at_[hidden]
Date: 2009-07-11 11:08:55

Author: vladimir_prus
Date: 2009-07-11 11:08:54 EDT (Sat, 11 Jul 2009)
New Revision: 54893
URL: http://svn.boost.org/trac/boost/changeset/54893

Log:
Account for the fact that path may be empty.

Text files modified: 
   trunk/tools/build/v2/build/property-set.jam |     4 ++--                                    
   1 files changed, 2 insertions(+), 2 deletions(-)

Modified: trunk/tools/build/v2/build/property-set.jam
==============================================================================
--- trunk/tools/build/v2/build/property-set.jam	(original)
+++ trunk/tools/build/v2/build/property-set.jam	2009-07-11 11:08:54 EDT (Sat, 11 Jul 2009)
@@ -465,7 +465,7 @@
 
 if [ option.get hash : : yes ] = yes
 {    
-    rule hash-maybe ( path )
+    rule hash-maybe ( path ? )
     {
         path ?= "" ;
         return [ MD5 $(path) ] ;
@@ -473,7 +473,7 @@
 }
 else
 {
-    rule hash-maybe ( path )
+    rule hash-maybe ( path ? )
     {
         return $(path) ;
     }