ICU-13013 remove unnecessary casts that can yield warnings

X-SVN-Rev: 41022

diff --git a/icu4c/source/common/ucnv2022.cpp b/icu4c/source/common/ucnv2022.cpp
index f0d0946c3f9060da0a5c3e8bdd2ae9139fec691e..2ef5db9775415232aef0ebbbbcb4a14dbdd3889f 100644 (file)
--- a/icu4c/source/common/ucnv2022.cpp
+++ b/icu4c/source/common/ucnv2022.cpp
@@ -3512,14 +3512,14 @@ _ISO_2022_WriteSub(UConverterFromUnicodeArgs *args, int32_t offsetIndex, UErrorC
     case 'k':
         if(myConverterData->version == 0) {
             if(length == 1) {
-                if((UBool)args->converter->fromUnicodeStatus) {
+                if(args->converter->fromUnicodeStatus) {
                     /* in DBCS mode: switch to SBCS */
                     args->converter->fromUnicodeStatus = 0;
                     *p++ = UCNV_SI;
                 }
                 *p++ = subchar[0];
             } else /* length == 2*/ {
-                if(!(UBool)args->converter->fromUnicodeStatus) {
+                if(!args->converter->fromUnicodeStatus) {
                     /* in SBCS mode: switch to DBCS */
                     args->converter->fromUnicodeStatus = 1;
                     *p++ = UCNV_SO;