1 files changed, 1 insertions, 1 deletions
diff --git a/thirdparty/icu4c/common/punycode.cpp b/thirdparty/icu4c/common/punycode.cpp
index 4832938ff7..f95722da27 100644
--- a/thirdparty/icu4c/common/punycode.cpp
+++ b/thirdparty/icu4c/common/punycode.cpp
@@ -573,7 +573,7 @@ u_strFromPunycode(const UChar *src, int32_t srcLength,
                 /* Case of last character determines uppercase flag: */
                 caseFlags[codeUnitIndex]=IS_BASIC_UPPERCASE(src[in-1]);
                 if(cpLength==2) {
-                    caseFlags[codeUnitIndex+1]=FALSE;
+                    caseFlags[codeUnitIndex+1]=false;
                 }
             }
         }