ICU-2350 fix binary search bug

X-SVN-Rev: 11039
2003-02-14 00:12:17 +00:00 · 2003-02-14 00:12:17 +00:00 · 4dc1d411e8
commit 4dc1d411e8
parent 3e3223963e
1 changed files with 1 additions and 1 deletions
--- a/icu4c/source/common/uniset.cpp
+++ b/icu4c/source/common/uniset.cpp
@ -3347,7 +3347,7 @@ void UnicodeSet::caseCloseOne(UChar folded) {
        }
    } while (low < high);
    
-    x = low + high; // ((low + high) >> 1) << 1
+    x = (low + high) & ~1; // ((low + high) >> 1) << 1
    if (folded == CASE_PAIRS[x]) {
        add(CASE_PAIRS[x]);
        add(CASE_PAIRS[x+1]);