Fix GCC6: unused local variable 'weInitiatedThisClosure'

diff --git a/src/fs/rock/RockHeaderUpdater.cc b/src/fs/rock/RockHeaderUpdater.cc
index 9a8db4bf268ff1ee730ed4596e1bee89b550a8a4..c99304416777c77f4ccbba4a2d3cb7a6dee6fa26 100644 (file)
--- a/src/fs/rock/RockHeaderUpdater.cc
+++ b/src/fs/rock/RockHeaderUpdater.cc
@@ -152,7 +152,7 @@ void
 Rock::HeaderUpdater::noteDoneReading(int errflag)
 {
     debugs(47, 5, errflag << " writer=" << writer);
-    if (const bool weInitiatedThisClosure = !reader) {
+    if (!reader) {
         Must(!errflag); // we only initiate successful closures
         Must(writer); // otherwise we would be done() and would not be called
     } else {