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-rw-r--r--src/vhdldocgen.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vhdldocgen.h b/src/vhdldocgen.h
index 36d97a7..bd190ca 100644
--- a/src/vhdldocgen.h
+++ b/src/vhdldocgen.h
@@ -315,7 +315,7 @@ class FlowChart
static void delFlowList();
static const char* getNodeType(int c);
- static void addFlowChart(int type,const char* text,const char* exp,const char * label=NULL);
+ static void addFlowChart(int type,const char* text,const char* exp,const char * label=0);
static void moveToPrevLevel();
static int getTimeStamp();
static void writeFlowChart();