sfeed_curses

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commit 3a60e19b5d96be737d66338c23f9a458f21c84f4
parent e08e8bd8ddf0691b932f2b0778ef1dbc4feb7bb3
Author: hhvn <dev@hhvn.uk>
Date:   Sat,  3 Jul 2021 15:50:00 +0100

sfeed_curses.c: don't move forward one in search if input empty

Diffstat:
Msfeed_curses.c | 4++++
1 file changed, 4 insertions(+), 0 deletions(-)

diff --git a/sfeed_curses.c b/sfeed_curses.c @@ -956,6 +956,10 @@ lineeditor(void) return NULL; break; } else if (ch == EOF || ch == '\r' || ch == '\n') { + if (nchars == 0) { + free(input); + return NULL; + } input[nchars] = '\0'; break; } else if (ch == '\b' || ch == 0x7f) {