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-rw-r--r--src/scalar.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/scalar.c b/src/scalar.c
index 708c45c..ec22dd4 100644
--- a/src/scalar.c
+++ b/src/scalar.c
@@ -231,7 +231,9 @@ int xtract_irregularity_k(const float *data, const int N, const void *argv, floa
int n,
M = N - 1;
-
+
+ *result = 0.f;
+
for(n = 1; n < M; n++)
*result += fabs(data[n] - (data[n-1] + data[n] + data[n+1]) / 3);