ui_txt: check for curentry is NULL like ui_ti - sacc - sacc(omys), simple console gopher client
 (HTM) git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/
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       ---
 (DIR) commit c7ab5157ebc7e7d502e0970770a7e7be48e61ea2
 (DIR) parent 10ed3e55246b65f39aa19f3c63bb0241c62d4f6c
 (HTM) 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);