Fix k=l classification bug

DerrickWood · Jan 19, 2021 · a88a61e · a88a61e
1 parent 00ceda0
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Fixed
+- Bug that caused classification to not work when k-mer length was equal
+  to minimizer length
+
 ## [2.1.1] - 2020-11-08
 
 ### Fixed

diff --git a/src/mmscanner.h b/src/mmscanner.h
@@ -44,7 +44,7 @@ class MinimizerScanner {
   ssize_t l() const { return l_; }
   bool is_dna() const { return dna_; }
   bool is_ambiguous() const {
-    return (queue_pos_ <= k_ - l_) || (!! last_ambig_);
+    return (queue_pos_ < k_ - l_) || (!! last_ambig_);
   }
 
   private: