Fix a warning.

diff --git a/mono/mini/mini-posix.c b/mono/mini/mini-posix.c
index 53f8e3a88b1750062545db421dac82c76a065fce..e6f1450b50d40718663c1a69331cb8aa08b9ad4a 100644 (file)
--- a/mono/mini/mini-posix.c
+++ b/mono/mini/mini-posix.c
@@ -630,7 +630,7 @@ mono_runtime_syscall_fork ()
        return (pid_t) syscall (SYS_fork);
 #else
        g_assert_not_reached ();
-       return;
+       return 0;
 #endif
 }