gdb/testsuite: Explicitly return from main

[binutils-gdb.git] / gdb / testsuite / gdb.base / settings.c

diff --git a/gdb/testsuite/gdb.base/settings.c b/gdb/testsuite/gdb.base/settings.c
index 204224ecae1377a59442e0affbfeebee77f94e20..e9eeb28b94f2681985c758b84502a89de7538cae 100644 (file)
--- a/gdb/testsuite/gdb.base/settings.c
+++ b/gdb/testsuite/gdb.base/settings.c
@@ -20,4 +20,5 @@ int xxx1= 123;
 int
 main ()
 {
+  return 0;
 }