ICU-13440 replace obsolete TARGET_IPHONE_SIMULATOR conditional
diff --git a/icu4c/source/common/putil.cpp b/icu4c/source/common/putil.cpp
index 6e5468f..532a090 100644
--- a/icu4c/source/common/putil.cpp
+++ b/icu4c/source/common/putil.cpp
@@ -1307,9 +1307,9 @@ uprv_pathIsAbsolute(const char *path)
return FALSE;
}
-/* Temporary backup setting of ICU_DATA_DIR_PREFIX_ENV_VAR
- until some client wrapper makefiles are updated */
-#if U_PLATFORM_IS_DARWIN_BASED && TARGET_IPHONE_SIMULATOR
+/* Backup setting of ICU_DATA_DIR_PREFIX_ENV_VAR
+ (needed for some Darwin ICU build environments) */
+#if U_PLATFORM_IS_DARWIN_BASED && TARGET_OS_SIMULATOR
# if !defined(ICU_DATA_DIR_PREFIX_ENV_VAR)
# define ICU_DATA_DIR_PREFIX_ENV_VAR "IPHONE_SIMULATOR_ROOT"
# endif
