Fix 4 warnings
authorH.G. Muller <h.g.muller@hccnet.nl>
Wed, 11 Jan 2012 16:33:29 +0000 (17:33 +0100)
committerH.G. Muller <h.g.muller@hccnet.nl>
Mon, 16 Jan 2012 13:58:14 +0000 (14:58 +0100)
commit278e742af91281ce50be123980253bc35b1143a1
tree91302cc93e9f8d8f6b7ac81254920c4d7c8e14dc
parent7a0b8d7db53ac678291a17799b59e137e5b589b9
Fix 4 warnings
backend.c