MSAfilter patch

Index: src/alignment/MsaFilter.cpp
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/alignment/MsaFilter.cpp	(revision 2339462c06eab0bee64e4fc0ebebf7707f6e53fd)
+++ src/alignment/MsaFilter.cpp	(date 1520402320000)
@@ -245,6 +245,13 @@
             << ": " << __func__ << ":" << "\n";
             Debug(Debug::WARNING)
             << "\tFiltering removed all sequences in alignment. Inserting back first sequence.\n";
+            for (int k = 0; k < N_in; ++k) {
+                for (int i = 0; i < L; ++i){
+                    std::cout << m->int2aa[X[k][i]];
+                }
+                std::cout << std::endl;
+            }
+
         } else if (display[kfirst] == 2) {  // the only sequence in the alignment is the consensus sequence :-(
             Debug(Debug::WARNING) << "Warning in " << __FILE__ << ":" << __LINE__
             << ": " << __func__ << ":" << "\n";