email plugin: fix lint warnings
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Sun, 24 Jul 2016 16:22:32 +0000 (18:22 +0200)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Sun, 24 Jul 2016 16:23:22 +0000 (18:23 +0200)
commita08316a28cc9bad5c03959009b7e24683e6e43cb
tree1de0ae6d4653d04c7ea76b1489ca5b77fe8653f8
parentfb59a58380c115155bc45f6fad303729cea6e7c3
email plugin: fix lint warnings

set but not used in function
    (468) err in open_connection
    (574) err in email_init
src/email.c