1 files changed, 2 insertions, 2 deletions
diff --git a/string/test-ffs.c b/string/test-ffs.c
index 8d46d4e076..9bc0796a1e 100644
--- a/string/test-ffs.c
+++ b/string/test-ffs.c
@@ -29,7 +29,7 @@ main (void)
   int i;
 
   auto void try (int value, int expected);
-  
+
   void try (int value, int expected)
     {
       if (ffs (value) != expected)
@@ -52,5 +52,5 @@ main (void)
   else
     puts ("Test succeeded.");
 
-  exit (failures);
+  return failures;
 }