installer: further preparation

[lyx.git] / src / TextMetrics.cpp

diff --git a/src/TextMetrics.cpp b/src/TextMetrics.cpp
index d0f9b3d83ef404b7b78703441f6d7887eef13fb8..4e70dc0b82091b5b207a45e49d8f3c43d648796d 100644 (file)
--- a/src/TextMetrics.cpp
+++ b/src/TextMetrics.cpp
@@ -771,7 +771,7 @@ public:
        FontIterator & operator++()
        {
                ++pos_;
-               if (pos_ > endspan_ || pos_ == bodypos_) {
+               if (pos_ < par_.size() && (pos_ > endspan_ || pos_ == bodypos_)) {
                        font_ = tm_.displayFont(pit_, pos_);
                        endspan_ = par_.fontSpan(pos_).last;
                }