diff options
| -rw-r--r-- | MDK/Common/String.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MDK/Common/String.pm b/MDK/Common/String.pm index bac5a24..c59c3c1 100644 --- a/MDK/Common/String.pm +++ b/MDK/Common/String.pm @@ -115,7 +115,7 @@ sub formatLines { "$t$tmp\n"; } sub formatAlaTeX { - my ($t, $tmp); + my ($t, $tmp) = ('', ''); foreach (split "\n", $_[0]) { if (/^$/) { $t .= ($t && "\n") . $tmp; |