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- Now verifies that any potential subst is not also a valid absolute
  path.
This commit is contained in:
Paul Beckingham 2010-10-14 21:55:24 -04:00
parent 4e62d8fddc
commit 6d653f720d
1 changed files with 11 additions and 6 deletions
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17
src/Subst.cpp
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@ -25,11 +25,12 @@
//
////////////////////////////////////////////////////////////////////////////////
#include "Subst.h"
#include "Nibbler.h"
#include "Context.h"
#include "text.h"
#include "i18n.h"
#include <Subst.h>
#include <Nibbler.h>
#include <Directory.h>
#include <Context.h>
#include <text.h>
#include <i18n.h>
extern Context context;
@ -74,6 +75,9 @@ Subst::~Subst ()
}
////////////////////////////////////////////////////////////////////////////////
// A Path and a Subst may look similar, and so the rule is that if a Subst looks
// like a path, it must also not exist in the file system in order to actually
// be a Subst.
bool Subst::valid (const std::string& input) const
{
std::string ignored;
@ -85,7 +89,8 @@ bool Subst::valid (const std::string& input) const
n.skip ('/'))
{
n.skip ('g');
return true;
if (n.depleted ())
return ! Directory (input).exists ();
}
return false;