fix warnings

2 files changed, 3 insertions, 2 deletions

diff --git a/src/c/multifasta_to_otu.c b/src/c/multifasta_to_otu.c
index 930e345..7513b11 100644
--- a/src/c/multifasta_to_otu.c
+++ b/src/c/multifasta_to_otu.c
@@ -348,7 +348,7 @@ int main(int argc, char **argv) {
 		}
 
 		done++;
-		printf("%ld/%ld samples processed\n", done, dir_count); 
+		printf("%ld/%llu samples processed\n", done, dir_count); 
 		free(solution);
 		free(full_filename);
 		free(count_matrix_rare);
diff --git a/src/c/quikr_functions.c b/src/c/quikr_functions.c
index fa97440..178c1d1 100644
--- a/src/c/quikr_functions.c
+++ b/src/c/quikr_functions.c
@@ -93,7 +93,7 @@ struct matrix *load_sensing_matrix(const char *filename, unsigned int target_kme
 
 	double *matrix = NULL;
 
-	int kmer = 0;
+	unsigned int kmer = 0;
 	
 	unsigned long long i = 0;	
 	unsigned long long *row = NULL;
@@ -142,6 +142,7 @@ struct matrix *load_sensing_matrix(const char *filename, unsigned int target_kme
 		fprintf(stderr, "Error parsing sensing matrix, kmer is zero\n");
 		exit(EXIT_FAILURE);
 	}
+
 	if(kmer != target_kmer) {
 		fprintf(stderr, "The sensing_matrix was trained with a different kmer than your requested kmer\n");
 		exit(EXIT_FAILURE);