[libvirt] [PATCH] fix mingw compilation warning

[Jim Meyering]

Building for mingw, I got this warning:

    libvirt.c:242: warning: control reaches end of non-void function

Here's the fix:

    fix mingw compilation warning
    * src/libvirt.c (winsock_init) [HAVE_WINSOCK2_H]: Always return a value.

diff --git a/src/libvirt.c b/src/libvirt.c
index ca2675a..05a92d3 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -237,8 +237,7 @@ winsock_init (void)
     /* http://msdn2.microsoft.com/en-us/library/ms742213.aspx */
     winsock_version = MAKEWORD (2, 2);
     err = WSAStartup (winsock_version, &winsock_data);
-    if (err != 0)
-        return -1;
+    return err == 0 ? 0 : -1;
 }
 #endif

--
1.6.0.2.588.g3102