X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=languages%2Fclasses%2FLanguageSr.php;h=0ad7860fc0f1198db1babcee00ed8c003d248c6c;hb=31f66267ae9763dcecd44c1e749fe0e91b5a3a01;hp=6491f551401d4d0d855fa34b2df8f99a5d2b5eb4;hpb=8bb5a6c461c31ee5ce6874548246fc2c520686f6;p=lhc%2Fweb%2Fwiklou.git

diff --git a/languages/classes/LanguageSr.php b/languages/classes/LanguageSr.php
index 6491f55140..0ad7860fc0 100644
--- a/languages/classes/LanguageSr.php
+++ b/languages/classes/LanguageSr.php
@@ -115,7 +115,8 @@ class SrConverter extends LanguageConverter {
 		$breaks = '[^\w\x80-\xff]';
 
 		// regexp for roman numbers
-		$roman = 'M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})';
+		// Lookahead assertion ensures $roman doesn't match the empty string
+		$roman = '(?=[MDCLXVI])M{0,4}(C[DM]|D?C{0,3})(X[LC]|L?X{0,3})(I[VX]|V?I{0,3})';
 
 		$reg = '/^' . $roman . '$|^' . $roman . $breaks . '|' . $breaks
 			. $roman . '$|' . $breaks . $roman . $breaks . '/';
@@ -131,7 +132,7 @@ class SrConverter extends LanguageConverter {
 		$ret = $this->mTables[$toVariant]->replace( $m[0] );
 		$mstart = $m[1] + strlen( $m[0] );
 		foreach ( $matches as $m ) {
-			$ret .= substr( $text, $mstart, $m[1] -$mstart );
+			$ret .= substr( $text, $mstart, $m[1] - $mstart );
 			$ret .= parent::translate( $m[0], $toVariant );
 			$mstart = $m[1] + strlen( $m[0] );
 		}