Fixed bug in header dection RE

mskcc · Apr 25, 2016 · 14e2388 · 14e2388
1 parent 37bc089
commit 14e2388
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/applyFilter.sh b/applyFilter.sh
@@ -41,8 +41,10 @@ fi
 #
 
 HEADER=$(head -1 $MAFIN)
-if [[ ! "$HEADER" =~ /^#/ ]]; then
+if [[ ! "$HEADER" =~ ^# ]]; then
     echo "#version 2.4" > $MAFOUT
+else
+    egrep "^#" $MAFIN > $MAFOUT
 fi
 
 # Add version tag