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-rw-r--r--libavutil/pca.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavutil/pca.c b/libavutil/pca.c
index f2542f2be1..d21814cdff 100644
--- a/libavutil/pca.c
+++ b/libavutil/pca.c
@@ -67,7 +67,8 @@ void ff_pca_add(PCA *pca, double *v){
}
int ff_pca(PCA *pca, double *eigenvector, double *eigenvalue){
- int i, j, k, pass;
+ int i, j, pass;
+ int k=0;
const int n= pca->n;
double z[n];