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-rw-r--r--src/gui/palette.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/palette.cpp b/src/gui/palette.cpp
index 94604c128..558a977b5 100644
--- a/src/gui/palette.cpp
+++ b/src/gui/palette.cpp
@@ -64,7 +64,7 @@ Palette::~Palette()
mInstances.erase(this);
}
-const gcn::Color& Palette::getColor(const char c, bool &valid)
+const gcn::Color& Palette::getColor(const signed char c, bool &valid)
{
const CharColors::const_iterator it = mCharColors.find(c);
if (it != mCharColors.end())