diff options
| -rwxr-xr-x | build/i18n-scan.pl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/build/i18n-scan.pl b/build/i18n-scan.pl index 8807384027..3f73271096 100755 --- a/build/i18n-scan.pl +++ b/build/i18n-scan.pl @@ -64,6 +64,10 @@ if( open F, "find @ARGV -type f '(' -name '*.htm' -o -name '*.lua' ')' |" ) { ( $sub, $code ) = extract_delimited($code, q{'"}, q{\s*(?:\.\.\s*)?}); + if( length($sub) < 1 ) { + undef $sub; + } + if( defined $sub ) { $res .= substr $sub, 1, length($sub) - 2; |