diff options
| -rw-r--r-- | lib/control.sh | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/control.sh b/lib/control.sh index ddd7cc9..7a85715 100644 --- a/lib/control.sh +++ b/lib/control.sh @@ -319,10 +319,7 @@ ob_substvars() esac # Perform the substitution. - name="$(tr 'a-z-' 'A-Z_' <<-EOF - ${name} - EOF - )" + name="$(printf '%s' "${name}" | tr 'a-z-' 'A-Z_')" if eval "[ x\"\${_OB_SUBSTVAR_SRC_${name}:+set}\" = x'set' ]" then name="_OB_SUBSTVAR_SRC_${name}" |