email, exec and unixsock plugins: fix error handling
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Fri, 30 Jun 2017 14:12:57 +0000 (16:12 +0200)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Fri, 30 Jun 2017 14:12:57 +0000 (16:12 +0200)
commit71f65087f9d5f42f8944fa7ce416cb0e2f7f043e
treea58bf467ad70af89c9d1b7bbda2f94388c03164c
parentba6ad796636080e1daad1433802b90c07315b161
email, exec and unixsock plugins: fix error handling

Diff from Jeremie Courreges-Anglas, via Daniel Jakots
src/email.c
src/exec.c
src/unixsock.c