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-rw-r--r--src/bdd/dsd/dsd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bdd/dsd/dsd.h b/src/bdd/dsd/dsd.h
index 49fe4552..83757951 100644
--- a/src/bdd/dsd/dsd.h
+++ b/src/bdd/dsd/dsd.h
@@ -78,7 +78,7 @@ typedef enum Dsd_Type_t_ Dsd_Type_t;
#define Dsd_NodeForEachChild( Node, Index, Child ) \
for ( Index = 0; \
Index < Dsd_NodeReadDecsNum(Node) && \
- ((Child = Dsd_NodeReadDec(Node,Index))>=0); \
+ ((Child = Dsd_NodeReadDec(Node,Index))!=0); \
Index++ )
////////////////////////////////////////////////////////////////////////