Incorrect tag sequence possible for images possible in case of xhtml

Message:
`< Element map content does not follow the DTD, expecting ((p | h1 | h2 | h3 | h4 | h5 | h6 | div | ul | ol | dl | menu | dir | pre | hr | blockquote | address | center | noframes | isindex | fieldset
| table | form | noscript | ins | del | script)+ | area+), got (area area div)`
The problem first surfaced with test 11 (empty map tag), but the solution given at that moment (`<div/>)`) did work for test 11, but was not correct for test 27.

Problem can be seen with the default doxygen test 27 (`[027_extends.c]: test the \extends, \implements, \memberof, \private, and \public commands`).

1 files changed, 10 insertions, 3 deletions

diff --git a/src/msc.cpp b/src/msc.cpp
index 5b73d65..29f96ac 100644
--- a/src/msc.cpp
+++ b/src/msc.cpp
@@ -217,9 +217,16 @@ void writeMscImageMapFromFile(FTextStream &t,const QCString &inFile,
     default:
       t << "unknown";
   }
-  t << "\" alt=\""
-    << baseName << "\" border=\"0\" usemap=\"#" << mapName << "\"/>" << endl;
   QCString imap = getMscImageMapFromFile(inFile,outDir,relPath,context);
-  t << "<map name=\"" << mapName << "\" id=\"" << mapName << "\">" << imap << "</map>" << endl;
+  if (!imap.isEmpty())
+  {
+    t << "\" alt=\""
+      << baseName << "\" border=\"0\" usemap=\"#" << mapName << "\"/>" << endl;
+    t << "<map name=\"" << mapName << "\" id=\"" << mapName << "\">" << imap << "</map>" << endl;
+  }
+  else
+  {
+    t << "\" alt=\"" << baseName << "\" border=\"0\"/>" << endl;
+  }
 }