Fix redefinition of typedef.

nathan-bossart · pull[bot] · commit d85f50109919 · 2024-10-01T12:04:12.000Z
Per buildfarm members sifaka and longfin, clang with -Wtypedef-redefinition warns of a duplicate typedef unless building with C11. Oversight in commit 40e2e5e.
diff --git a/src/bin/pg_upgrade/task.c b/src/bin/pg_upgrade/task.c
@@ -79,12 +79,12 @@ typedef struct UpgradeTaskStep
  * This struct is a thin wrapper around an array of steps, i.e.,
  * UpgradeTaskStep, plus a PQExpBuffer for all the query strings.
  */
-typedef struct UpgradeTask
+struct UpgradeTask
 {
 	UpgradeTaskStep *steps;
 	int			num_steps;
 	PQExpBuffer queries;
-} UpgradeTask;
+};
 
 /*
  * The different states for a parallel slot.
