diff options
Diffstat (limited to 'gnu/regexp/RETokenBackRef.java')
| -rw-r--r-- | gnu/regexp/RETokenBackRef.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gnu/regexp/RETokenBackRef.java b/gnu/regexp/RETokenBackRef.java index ea0ffbc5f..25ef9522e 100644 --- a/gnu/regexp/RETokenBackRef.java +++ b/gnu/regexp/RETokenBackRef.java @@ -64,8 +64,8 @@ final class RETokenBackRef extends REToken { char c2 = input.charAt(i); if (c1 != c2) { if (insens) { - if (c1 != Character.toLowerCase(c2) && - c1 != Character.toUpperCase(c2)) { + if (c1 != toLowerCase(c2, unicodeAware) && + c1 != toUpperCase(c2, unicodeAware)) { return null; } } |