Fix small memory leak in generateCorrectionLayouts (that was also cau…

…sing an assert in the previous commit to fail).

src/correction/generateCorrectionLayouts.C

@@ -158,13 +158,10 @@ generateLayout(tgTig      *layout,
     children.insert(ovl[oo].b_iid);
   }
 
-  //  Use utgcns's stashContains() to get rid of extra coverage.  This function removes
-  //  extra coverage from the layout and stores it in the savedChildren object.  We don't
-  //  care about these, and can just delete them.
-  //
-  //  stashContains() also sorts by position, so we're done after this.
+  //  Dro excess coverage in the evidence by dropping short reads.  This also
+  //  sorts by position.
 
-  layout->stashContains(maxEvidenceCoverage);
+  layout->dropExcessCoverage(maxEvidenceCoverage);
 }
 
 

src/stores/tgTig.H

@@ -286,11 +286,19 @@ public:
   bool           loadLayout(FILE *F);
 
   void           stashContains(double maxCov, tgTigStashed &S);
-  void           stashContains(double maxCov) {
+  void           unstashContains(void);
+
+  void           dropExcessCoverage(double maxCov) {
     tgTigStashed S;
+
     stashContains(maxCov, S);
+
+    delete [] _stashed;
+
+    _stashedLen = 0;
+    _stashedMax = 0;
+    _stashed    = NULL;
   };
-  void           unstashContains(void);
 
   //  Save and load a package of data needed to process this tig.