Initialize tty before reading choices

It's possible for user input to arrive while fzy was still reading
choices from stdin. Previously, this would happen before the correct
termios were set, causing fzy to misinterpret Enter as Ctrl-J for
example.

Fixes #81

1 files changed, 4 insertions, 1 deletions

diff --git a/src/fzy.c b/src/fzy.c
index 461f022..23f5673 100644
--- a/src/fzy.c
+++ b/src/fzy.c
@@ -20,16 +20,17 @@ int main(int argc, char *argv[]) {
 
 	choices_t choices;
 	choices_init(&choices, &options);
-	choices_fread(&choices, stdin);
 
 	if (options.benchmark) {
 		if (!options.filter) {
 			fprintf(stderr, "Must specify -e/--show-matches with --benchmark\n");
 			exit(EXIT_FAILURE);
 		}
+		choices_fread(&choices, stdin);
 		for (int i = 0; i < options.benchmark; i++)
 			choices_search(&choices, options.filter);
 	} else if (options.filter) {
+		choices_fread(&choices, stdin);
 		choices_search(&choices, options.filter);
 		for (size_t i = 0; i < choices_available(&choices); i++) {
 			if (options.show_scores)
@@ -41,6 +42,8 @@ int main(int argc, char *argv[]) {
 		tty_t tty;
 		tty_init(&tty, options.tty_filename);
 
+		choices_fread(&choices, stdin);
+
 		if (options.num_lines > choices.size)
 			options.num_lines = choices.size;