[mutter] tests/test-runner: Assorted style cleanup

[Marge Bot <marge-bot src gnome org>]

commit 03242a4e2ad434c945abfaa3991aac95f19a2652
Author: Jonas Ådahl <jadahl gmail com>
Date:   Tue Mar 2 16:53:18 2021 +0100

    tests/test-runner: Assorted style cleanup
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1861>

 src/tests/test-runner.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/tests/test-runner.c b/src/tests/test-runner.c
index 9d0c698807..9064699c1f 100644
--- a/src/tests/test-runner.c
+++ b/src/tests/test-runner.c
@@ -1027,7 +1027,8 @@ run_test (const char *filename,
   return success;
 }
 
-typedef struct {
+typedef struct
+{
   int n_tests;
   char **tests;
 } RunTestsInfo;
@@ -1042,8 +1043,10 @@ run_tests (gpointer data)
   g_print ("1..%d\n", info->n_tests);
 
   for (i = 0; i < info->n_tests; i++)
-    if (!run_test (info->tests[i], i + 1))
-      success = FALSE;
+    {
+      if (!run_test (info->tests[i], i + 1))
+        success = FALSE;
+    }
 
   meta_quit (success ? 0 : 1);