Fixed: Removed chmod because useless

--HG--
branch : compatibility

code/ryzom/client/src/login_patch.cpp

@@ -825,14 +825,10 @@ void CPatchManager::createBatchFile(CProductDescriptionForClient &descFile, bool
 						fprintf(fp, "del %s\n", DstName.c_str());
 						fprintf(fp, "if exist %s goto loop%u\n", DstName.c_str(), nblab);
 						fprintf(fp, "move %s %s\n", SrcName.c_str(), DstPath.c_str());
-						#elif NL_OS_MAC
-							//no patcher on osx
 #else
-							fprintf(fp, "chmod 777 %s\n", DstName.c_str());
 						fprintf(fp, "rm -rf %s\n", DstName.c_str());
 						fprintf(fp, "mv %s %s\n", SrcName.c_str(), DstPath.c_str());
 #endif
-						
 					}
 					else
 					{