diff options
| -rw-r--r-- | lib/control.sh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/control.sh b/lib/control.sh index 3395294..ab37ef3 100644 --- a/lib/control.sh +++ b/lib/control.sh @@ -201,7 +201,7 @@ ob_set_substvar() )" # Trim leading and trailing whitespace from value. - value="$(echo "${value}" | sed -n ' + value="$(sed -n ' H; # Store each input line in the hold space. ${ # At the last line of input: g; # restore the hold space into the pattern space, @@ -209,7 +209,10 @@ ob_set_substvar() s/[\n]*$//; # remove trailing newline characters, and p; # print the results. }; - ')" + ' <<-EOF + ${value} + EOF + )" eval "_OB_SUBSTVAR_${name}=\"\${value}\"" |