diff --git a/SC2207.md b/SC2207.md
index 8f1d22f..2817e41 100644
--- a/SC2207.md
+++ b/SC2207.md
@@ -15,9 +15,11 @@ If it outputs multiple lines, each of which should be an element:
 mapfile -t array < <(mycommand)
 
 # For bash 3.x+
+array=()
 while IFS='' read -r line; do array+=("$line"); done < <(mycommand)
 
 # For ksh
+array=()
 mycommand | while IFS="" read -r line; do array+=("$line"); done
 ```