Solved problem when path environment variable was larger then 1024 bytes

1 files changed, 4 insertions, 4 deletions

diff --git a/tools/mhmake/src/build.cpp b/tools/mhmake/src/build.cpp
index 064ffe6c9..57cd94b79 100644
--- a/tools/mhmake/src/build.cpp
+++ b/tools/mhmake/src/build.cpp
@@ -240,7 +240,7 @@ void mhmakefileparser::CreatePythonExe(const string &FullCommand)
 #endif

 

 /*****************************************************************************/

-int mhmakefileparser::SearchPath(void *NotUsed, const char *szCommand, const char *pExt, int Len, char *szFullCommand,char **pFilePart) const

+int mhmakefileparser::SearchPath(const char *szCommand, const char *pExt, int Len, char *szFullCommand,char **pFilePart) const

 {

   static vector< refptr<fileinfo> > vSearchPath;

 

@@ -258,17 +258,17 @@ int mhmakefileparser::SearchPath(void *NotUsed, const char *szCommand, const cha
   CommandFile->InvalidateDate(); // It could be created in the makefile later

   if (!vSearchPath.size())

   {

-     char Path[1024];

      char *pPath=getenv(PATH);

      if (!pPath)

        return 0;

-     strcpy(Path,pPath); // To be able to use strtok

+     char *Path=strdup(pPath); // To be able to use strtok

      char *pTok=strtok(Path,OSPATHENVSEPSTR);

      while (pTok)

      {

        vSearchPath.push_back(GetFileInfo(pTok,m_MakeDir));

        pTok=strtok(NULL,OSPATHENVSEPSTR);

      }

+     free(Path);

   }

   It=vSearchPath.begin();

   ItEnd=vSearchPath.end();

@@ -303,7 +303,7 @@ string mhmakefileparser::SearchCommand(const string &Command, const string &Exte
     pExt=NULL;

   else

     pExt=Extension.c_str();

-  if (SearchPath(NULL,UnquoteFileName(Command).c_str(),pExt,MAX_PATH,FullCommand,NULL))

+  if (SearchPath(UnquoteFileName(Command).c_str(),pExt,MAX_PATH,FullCommand,NULL))

     return FullCommand;

 #ifdef WIN32

   /* See if we have a path for python.exe in the registry */