Only set buffer if it is not null.

[lyx.git] / src / mathed / InsetMathHull.cpp

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index 6c0d2cffb6e2b0b78ffaf22ee90c0ea2c02395b4..91b3c6d6a34d43f96fa15ac56fac1ffff9166395 100644 (file)
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -2663,9 +2663,9 @@ docstring InsetMathHull::xhtml(XMLStream & xs, OutputParams const & op) const
                        string const tag = (getType() == hullSimple) ? "span" : "div";
                        xs << xml::CR()
                           << xml::StartTag(tag, "style = \"text-align: center;\"")
-                                << xml::CompTag("img", "src=\"" + filename + "\" alt=\"Mathematical Equation\"")
-                                << xml::EndTag(tag)
-                                << xml::CR();
+                          << xml::CompTag("img", "src=\"" + filename + "\" alt=\"Mathematical Equation\"")
+                          << xml::EndTag(tag)
+                          << xml::CR();
                        success = true;
                }
        }