LP2125232: Properly log SFTP errors in acquisitions EDI processing

The code for reporting SFTP get and put errors in acquistions EDI was
not properly interpolating the error message into the log message.
This patch resolves that by concatenating the value to the message
string so that it appears properl in the logs and in the database.

Release-note: Resolves an issue with some SFTP errors not being
reported properly in acquisitions EDI processing.

Signed-off-by: Jason Stephenson <[email protected]>
Signed-off-by: Jane Sandberg <[email protected]>

Author: Dyrcona

Open-ILS/src/perlmods/lib/OpenILS/Utils/RemoteAccount.pm

@@ -389,7 +389,7 @@ sub put_sftp {
     if ($self->_sftp->error or not $res) {
         $logger->error(
             $self->_error(
-                "SFTP put to", $self->remote_host, "failed with error: $self->_sftp->error"
+                "SFTP put to", $self->remote_host, "failed with error: " . $self->_sftp->error
             )
         );
         return;
@@ -412,7 +412,7 @@ sub get_sftp {
     if ($self->_sftp->error or not $success) {
         $logger->error(
             $self->_error(
-                "get from", $self->remote_host, "failed with error: $self->_sftp->error"
+                "get from", $self->remote_host, "failed with error: " . $self->_sftp->error
             )
         );
         return;