blob: 9b892ed82011088a60fe82e69c6abbc2d1fec181 (
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diff --git a/code/X3DImporter.cpp b/code/X3DImporter.cpp
index 1117735..669f46f 100644
--- a/code/X3DImporter.cpp
+++ b/code/X3DImporter.cpp
@@ -95,8 +95,8 @@ struct WordIterator: public std::iterator<std::input_iterator_tag, const char*>
end_ = other.end_;
return *this;
}
- bool operator==(WordIterator &other) const { return start_ == other.start_; }
- bool operator!=(WordIterator &other) const { return start_ != other.start_; }
+ bool operator==(const WordIterator &other) const { return start_ == other.start_; }
+ bool operator!=(const WordIterator &other) const { return start_ != other.start_; }
WordIterator &operator++() {
start_ += strcspn(start_, whitespace);
start_ += strspn(start_, whitespace);
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