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-rw-r--r--src/gui/specialswindow.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gui/specialswindow.cpp b/src/gui/specialswindow.cpp
index 702c31718..64f61e3c3 100644
--- a/src/gui/specialswindow.cpp
+++ b/src/gui/specialswindow.cpp
@@ -134,10 +134,11 @@ void SpecialsWindow::draw(gcn::Graphics *graphics)
unsigned int found = 0; // number of entries in specialData
// which match mEntries
- for (std::map<int, Special>::iterator i = specialData.begin();
+ for (std::map<int, Special>::const_iterator i = specialData.begin();
i != specialData.end(); ++i)
{
- std::map<int, SpecialEntry *>::iterator e = mEntries.find(i->first);
+ std::map<int, SpecialEntry *>::const_iterator
+ e = mEntries.find(i->first);
if (e == mEntries.end())
{
// found a new special - abort update and rebuild from scratch