Tidy function printf_each: Use generic variable name.

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/stream b/bin/stream
index 667e8af..38f8a00 100755
--- a/bin/stream
+++ b/bin/stream
@@ -98,8 +98,8 @@ VCODECCOUNT=
 # shellcheck disable=SC2048,SC2059
 printf_each() {
  skel=$1; shift
- for height in $*; do
-  printf "$skel" "$height"
+ for string in $*; do
+  printf "$skel" "$string"
  done
 }