[LyX/master] Fix unused variable compiler warning

[Scott Kostyshak]

commit dbcfc22854e9bfc772710ca346f708243fba92c9
Author: Scott Kostyshak <skostysh at lyx.org>
Date:   Sat Jul 11 14:07:32 2026 +0200

    Fix unused variable compiler warning
    
    src/Buffer.cpp:3184:7: error: variable 'counted' set but not used [-Werror,-Wunused-but-set-variable]
     3184 |                 int counted = 0;
          |                     ^
    1 error generated.
    
    Amends e0dd8db6.
---
 src/Buffer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 9c301c36d9..8ccaac1c96 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -3181,14 +3181,14 @@ void Buffer::dispatch(FuncRequest const & func, DispatchResult & dr)
 				ForkedCallQueue::setMaxRunning(convert<int>(arg));
 		}
 		bufs.push_front(this);
-		int counted = 0;
+		// int counted = 0;
 		for (Buffer * b : bufs) {
 			InsetIterator it = begin(b->inset());
 			InsetIterator const itend = end(b->inset());
 			for (; it != itend; ++it) {
 				if (it->lyxCode() == GRAPHICS_CODE) {
 					static_cast<InsetGraphics const &>(*it).preload();
-					++counted;
+					// ++counted;
 				}
 			}
 		}