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-rw-r--r--src/c/kmer_utils.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/c/kmer_utils.c b/src/c/kmer_utils.c
index 3a1eba4..3c2a4cd 100644
--- a/src/c/kmer_utils.c
+++ b/src/c/kmer_utils.c
@@ -116,6 +116,8 @@ unsigned long long * get_kmer_counts_from_file(const char *fn, const unsigned in
// strip out all other newlines to handle multiline sequences
str = strnstrip(start, str, '\n',start_len);
size_t seq_length = strlen(str);
+ if(seq_length < kmer)
+ continue;
// relace A, C, G and T with 0, 1, 2, 3 respectively
// everything else is 5