From: Jani Nikula <jani@nikula.org>
Date: Sun, 26 Feb 2017 18:33:47 +0000 (+0200)
Subject: cli/show: abstract get content disposition
X-Git-Tag: 0.24_rc0~21
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=85caaaf861e976aa10d610db0b84ec34126816da;hp=85caaaf861e976aa10d610db0b84ec34126816da

cli/show: abstract get content disposition

Reduce duplication in follow-up work. As a side effect, handle error
returns from g_mime_content_disposition_get_disposition() without
segfaulting.
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