Add static decoration to avoid error: "no

 previous extern declaration for non-static variable
  [-Wmissing-variable-declarations]" in clang-17 build.

Anton A. Melnikov <a.melnikov@postgrespro.ru>

diff --git a/plantuner.c b/plantuner.c
index e454698..0148a75 100644 (file)
--- a/plantuner.c
+++ b/plantuner.c
@@ -69,7 +69,7 @@ static int    nOnlyIndexes = 0;
 static Oid     *onlyIndexes = NULL;
 static char *onlyIndexesOutStr = "";
 
-get_relation_info_hook_type    prevHook = NULL;
+static get_relation_info_hook_type     prevHook = NULL;
 static bool    fix_empty_table = false;
 
 static bool    plantuner_enable_inited = false;