workaround NullPointerException when font family (of bullets) can't be determined

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1884974 13f79535-47bb-0310-9956-ffa450edef68
2020-12-30 23:33:05 +00:00 · 2020-12-30 23:33:05 +00:00 · e4b70720be
parent 91eb4861b7
commit e4b70720be
2 changed files with 2 additions and 1 deletions
--- a/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
+++ b/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
@ -858,7 +858,8 @@ public class XSLFTextParagraph implements TextParagraph<XSLFShape,XSLFTextParagr

    @Override
    public String getDefaultFontFamily() {
-        return (_runs.isEmpty() ? "Arial" : _runs.get(0).getFontFamily());
+        String family = (_runs.isEmpty() ? null : _runs.get(0).getFontFamily());
+        return (family == null) ? "Arial" : family;
    }

    @Override
--- a/test-data/integration/stress022.pptx
+++ b/test-data/integration/stress022.pptx