conffile: try to silence Clang on bison generated code

yynerrs is never used, flag it to silence the compiler Signed-off-by: Fabian Groffen <[email protected]>
grobian · Apr 27, 2024 · cb479b5 · cb479b5
1 parent 583aa4e
commit cb479b5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/conffile.y b/conffile.y
@@ -193,6 +193,9 @@ cluster: crCLUSTER crSTRING[name] cluster_type[type] cluster_hosts[servers]
 		int srvcnt;
 		int replcnt;
 
+		/* just to silence clang */
+		(void)yynerrs;
+
 		/* count number of servers for ch_new */
 		for (srvcnt = 0, w = $servers; w != NULL; w = w->next, srvcnt++)
 			;