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-rw-r--r--src/aig/kit/kitPerm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/aig/kit/kitPerm.c b/src/aig/kit/kitPerm.c
index e02cb9be..d3e9ff5a 100644
--- a/src/aig/kit/kitPerm.c
+++ b/src/aig/kit/kitPerm.c
@@ -252,8 +252,8 @@ word Tf ( word f, int n)
return f;
else
{
- int x = (int)pow(2,n-1);
-// int x;
+// int x = (int)pow(2,n-1);
+ int x;
x = (1 << (n-1));
return ( M (Tf( (f << x) >> x, n-1), Tf( (f >> x), n-1), x) ); //def. of M just below the function
}