fix incorect condition

Merge-request: 480
Reviewed-by: Thiago Macieira <thiago.macieira@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/util/unicode/main.cpp b/util/unicode/main.cpp
index a7553e8260..86da8a4297 100644
--- a/util/unicode/main.cpp
+++ b/util/unicode/main.cpp
@@ -1259,7 +1259,7 @@ static void readCaseFolding()
         UnicodeData ud = unicodeData.value(codepoint, UnicodeData(codepoint));
         if (foldMap.size() == 1) {
             ud.p.caseFoldDiff = foldMap.at(0) - codepoint;
-            maxCaseFoldDiff = qMax(maxCaseFoldDiff, ud.p.caseFoldDiff);
+            maxCaseFoldDiff = qMax(maxCaseFoldDiff, qAbs(ud.p.caseFoldDiff));
             if (codepoint > 0xffff) {
                 // if the condition below doesn't hold anymore we need to modify our case folding code
                 //qDebug() << codepoint << QChar::highSurrogate(codepoint) << QChar::highSurrogate(foldMap.at(0));