janitor: fix compiler warnings

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/match.c b/src/match.c
index 3eb582e..fcb3045 100644
--- a/src/match.c
+++ b/src/match.c
@@ -288,7 +288,7 @@ static void step4(int *ix, int *mdist, mat_t mstar, mat_t nmstar,
                   mat_t mprime, col_t ccol, col_t crow, int nrows, int ncols,
                   int dmin, int row, int col)
 {
-        int n, rstar, cstar, primeRow, primeCol;
+        int rstar, cstar, primeRow, primeCol;
 
         /* generate temporary copy of mstar */
         memcpy(nmstar, mstar, sizeof(mat_t));