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-rw-r--r--src/vhdldocgen.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/vhdldocgen.cpp b/src/vhdldocgen.cpp
index ddb4c4f..ad95fd1 100644
--- a/src/vhdldocgen.cpp
+++ b/src/vhdldocgen.cpp
@@ -941,9 +941,8 @@ MemberDef* VhdlDocGen::findFunction(const QList<Argument> &ql,
Argument *arg,*arg1;
int equ=0;
- for (;(arg=ali.current());++ali)
+ for (;(arg=ali.current()) && (arg1=ali1.current());++ali,++ali1)
{
- arg1=ali1.current(); ++ali1;
equ+=abs(compareString(arg->type,arg1->type));
QCString s1=arg->type;