Fix segfault on switch to subshell in mcedit/mcview/mcdiffview.4.8.26
commita88a626e76139259e5b6fc0db39045f051e243dd
authorAndrew Borodin <aborodin@vmail.ru>
Mon, 18 Jan 2021 18:27:26 +0000 (18 21:27 +0300)
committerAndrew Borodin <aborodin@vmail.ru>
Mon, 18 Jan 2021 18:27:26 +0000 (18 21:27 +0300)
tree5efee4832aba2dc83ce7959cab64c33c5bc2a175
parent33c84e75e69df72e67da368bd3d19c5578a0c8e2
Fix segfault on switch to subshell in mcedit/mcview/mcdiffview.

(do_update_prompt): fix NULL dereference. In case of running mc
as standalone editor/viewer/diffviewer, the subshell_prompt variable
is NULL.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
src/subshell/common.c