Fix valgrind errors

[r2c2.git] / source / libr2c2 / layout.cpp

diff --git a/source/libr2c2/layout.cpp b/source/libr2c2/layout.cpp
index a55819bdb3db2763abc7825a8b6fc6121fbac426..cbe226a684c31ffcf6229fd5d1ead978530ae269 100644 (file)
--- a/source/libr2c2/layout.cpp
+++ b/source/libr2c2/layout.cpp
@@ -53,6 +53,8 @@ Layout::~Layout()
                delete trains.begin()->second;
        while(!routes.empty())
                delete *routes.begin();
+       while(!zones.empty())
+               delete *zones.begin();
        while(!tracks.empty())
                delete *tracks.begin();
        while(!blocks.empty())