ui_txt: check for curentry is NULL like ui_ti - sacc - sacc(omys), simple console gopher client
HTML git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/
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---
DIR commit c7ab5157ebc7e7d502e0970770a7e7be48e61ea2
DIR parent 10ed3e55246b65f39aa19f3c63bb0241c62d4f6c
HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 25 Dec 2018 19:33:21 +0100
ui_txt: check for curentry is NULL like ui_ti
This can happen if SIGWINCH is signaled before a connection is made,
reproducable with: st -e sacc bitreich.org.
Diffstat:
M ui_txt.c | 4 ++++
1 file changed, 4 insertions(+), 0 deletions(-)
---
DIR diff --git a/ui_txt.c b/ui_txt.c
@@ -331,6 +331,10 @@ void
uisigwinch(int signal)
{
uisetup();
+
+ if (!curentry)
+ return;
+
putchar('\n');
uidisplay(curentry);
printstatus(curentry, cmd);