filter: don't overwrite error value

f93beebc · Edward Thomson · 036be150 · f93beebc
Commit f93beebc authored Aug 30, 2021 by Edward Thomson
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src/filter.c
+2 -1

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--- a/src/filter.c
+++ b/src/filter.c
@@ -206,7 +206,8 @@ int git_filter_global_init(void)
 			GIT_FILTER_IDENT, ident, GIT_FILTER_IDENT_PRIORITY) < 0)
 		error = -1;
-	error = git_runtime_shutdown_register(git_filter_global_shutdown);
+	if (!error)
+		error = git_runtime_shutdown_register(git_filter_global_shutdown);
 done:
 	if (error) {