diff --git a/include/vde/foundation/format_utils.h b/include/vde/foundation/format_utils.h
index 712f2f2..74b7e16 100644
--- a/include/vde/foundation/format_utils.h
+++ b/include/vde/foundation/format_utils.h
@@ -26,7 +26,7 @@ inline std::string fmt_double(double v, int precision = 12) {
 }
 
 /// Format for IGES: uses D exponent
-inline std::string fmt_iges_real(double v) {
+inline std::string fmt_iges_real(double v, int /*precision*/ = 12) {
     auto s = fmt_double(v, 12);
     auto pos = s.find('e');
     if (pos != std::string::npos) s[pos] = 'D';
@@ -35,8 +35,9 @@ inline std::string fmt_iges_real(double v) {
 
 /// Format a Point3D as comma-separated reals
 inline std::string fmt_point(const core::Point3D& p, bool use_d = false) {
-    auto format_fn = use_d ? fmt_iges_real : fmt_double;
-    return format_fn(p.x()) + "," + fmt(p.y()) + "," + fmt(p.z());
+    using FmtFn = std::string (*)(double, int);
+    FmtFn fn = use_d ? static_cast<FmtFn>(fmt_iges_real) : fmt_double;
+    return fn(p.x(), 12) + "," + fn(p.y(), 12) + "," + fn(p.z(), 12);
 }
 
 /// Pad a string to exactly 72 characters with spaces
diff --git a/src/brep/iges_import.cpp b/src/brep/iges_import.cpp
index 6ae60e2..5e4c4c6 100644
--- a/src/brep/iges_import.cpp
+++ b/src/brep/iges_import.cpp
@@ -94,7 +94,7 @@ private:
     bool parse_section(char section_type, std::string& out_content);
     bool parse_directory_entries(const std::vector<CardRecord>& records);
     bool parse_parameter_data(const std::vector<CardRecord>& records);
-
+};
 
 IgesParser::IgesParser(const std::string& data) : data_(data) {}