X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=languages%2Fclasses%2FLanguageSr.php;h=0ad7860fc0f1198db1babcee00ed8c003d248c6c;hb=ee90bd4c5c4fc2100386fa31ae9324cc13eaf919;hp=e0ff5e16765a80e3bbd546b4ba7d6d0f4fc4e11b;hpb=e7720b8f8e09287384ddee271641d1b1721318bb;p=lhc%2Fweb%2Fwiklou.git

diff --git a/languages/classes/LanguageSr.php b/languages/classes/LanguageSr.php
index e0ff5e1676..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 . '/';