smtp: Fix compilation warning
authorSteve Holme <steve_holme@hotmail.com>
Sat, 4 May 2013 12:24:05 +0000 (13:24 +0100)
committerSteve Holme <steve_holme@hotmail.com>
Sat, 4 May 2013 12:24:05 +0000 (13:24 +0100)
commitf3d10aa0d4f8f8ba7ee515f2cb8c05c01acd376d
treeeba3a18c1790e1f44983210f18d52f50fbd2e703
parent7632bc911bab688a911e0bd2331e95dc3ddb075f
smtp: Fix compilation warning

comparison between signed and unsigned integer expressions
lib/smtp.c