Fix not initialized pointer when parser is starting on a new file.

The pointer oldEntry holds the last value of VhdlParser::current and is
compared to detect comment blocks that belong together. This could lead to
false positives when a new file is parsed and the new entry in
VhdlParser::current has by change the same pointer value as the old entry.
Doxygen warning like "warning: Found unknown command `\brief'" are the
consequence that leads to concatenated brief and detailed description in
the resulting output.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/vhdljjparser.cpp b/src/vhdljjparser.cpp
index fdba5e2..953cd6b 100644
--- a/src/vhdljjparser.cpp
+++ b/src/vhdljjparser.cpp
@@ -196,6 +196,7 @@ void VHDLLanguageScanner::parseInput(const char *fileName,const char *fileBuf,En
   VhdlParser::lastEntity=0;
   VhdlParser::currentCompound=0;
   VhdlParser::lastEntity=0;
+  oldEntry = 0;
   VhdlParser::current=new Entry();
   VhdlParser::initEntry(VhdlParser::current);
   groupEnterFile(fileName,yyLineNr);