From: Markus Scherer <markus.icu@gmail.com>
Date: Thu, 7 Sep 2017 19:50:40 +0000 (+0000)
Subject: ICU-13346 avoid unused-variable compiler warning
X-Git-Tag: release-60-rc~162
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ef72d0734ee1d428053cad55832907f43a506bf9;p=icu

ICU-13346 avoid unused-variable compiler warning

X-SVN-Rev: 40374
---

diff --git a/icu4c/source/common/edits.cpp b/icu4c/source/common/edits.cpp
index 09658958351..c94fa57b4b5 100644
--- a/icu4c/source/common/edits.cpp
+++ b/icu4c/source/common/edits.cpp
@@ -662,7 +662,8 @@ int32_t Edits::Iterator::findIndex(int32_t i, UBool findSource, UErrorCode &erro
             // Search backwards.
             for (;;) {
                 UBool hasPrevious = previous(errorCode);
-                U_ASSERT(hasPrevious);  // because i>=0 and the first span starts there
+                U_ASSERT(hasPrevious);  // because i>=0 and the first span starts at 0
+                (void)hasPrevious;  // avoid unused-variable warning
                 spanStart = findSource ? srcIndex : destIndex;
                 if (i >= spanStart) {
                     // The index is in the current span.