Update ICU to 75.1

1 files changed, 6 insertions, 5 deletions

diff --git a/thirdparty/icu4c/common/uchriter.cpp b/thirdparty/icu4c/common/uchriter.cpp
index a7d30977e0..c8b86e5d4d 100644
--- a/thirdparty/icu4c/common/uchriter.cpp
+++ b/thirdparty/icu4c/common/uchriter.cpp
@@ -20,14 +20,14 @@ UOBJECT_DEFINE_RTTI_IMPLEMENTATION(UCharCharacterIterator)
 
 UCharCharacterIterator::UCharCharacterIterator()
   : CharacterIterator(),
-  text(0)
+  text(nullptr)
 {
     // never default construct!
 }
 
 UCharCharacterIterator::UCharCharacterIterator(ConstChar16Ptr textPtr,
                                                int32_t length)
-  : CharacterIterator(textPtr != 0 ? (length>=0 ? length : u_strlen(textPtr)) : 0),
+  : CharacterIterator(textPtr != nullptr ? (length >= 0 ? length : u_strlen(textPtr)) : 0),
   text(textPtr)
 {
 }
@@ -35,7 +35,7 @@ UCharCharacterIterator::UCharCharacterIterator(ConstChar16Ptr textPtr,
 UCharCharacterIterator::UCharCharacterIterator(ConstChar16Ptr textPtr,
                                                int32_t length,
                                                int32_t position)
-  : CharacterIterator(textPtr != 0 ? (length>=0 ? length : u_strlen(textPtr)) : 0, position),
+  : CharacterIterator(textPtr != nullptr ? (length >= 0 ? length : u_strlen(textPtr)) : 0, position),
   text(textPtr)
 {
 }
@@ -45,7 +45,8 @@ UCharCharacterIterator::UCharCharacterIterator(ConstChar16Ptr textPtr,
                                                int32_t textBegin,
                                                int32_t textEnd,
                                                int32_t position)
-  : CharacterIterator(textPtr != 0 ? (length>=0 ? length : u_strlen(textPtr)) : 0, textBegin, textEnd, position),
+  : CharacterIterator(textPtr != nullptr ? (length >= 0 ? length : u_strlen(textPtr)) : 0,
+                      textBegin, textEnd, position),
   text(textPtr)
 {
 }
@@ -352,7 +353,7 @@ UCharCharacterIterator::move32(int32_t delta, CharacterIterator::EOrigin origin)
 void UCharCharacterIterator::setText(ConstChar16Ptr newText,
                                      int32_t      newTextLength) {
     text = newText;
-    if(newText == 0 || newTextLength < 0) {
+    if (newText == nullptr || newTextLength < 0) {
         newTextLength = 0;
     }
     end = textLength = newTextLength;