Slight code cleanups, use buffer API where appropriate

1 files changed, 2 insertions, 3 deletions

diff --git a/main.c b/main.c
index 100862c..2e1eeb5 100644
--- a/main.c
+++ b/main.c
@@ -2150,8 +2150,8 @@ static char *get_completion_prefix(Vis *vis, Filerange (*text_object)(Text *, si
 }
 
 static void insert_dialog_selection(Vis *vis, Filerange *range, const char *argv[]) {
-	char *out = NULL, *err = NULL;
-	if (vis_pipe_collect(vis, range, argv, &out, &err) == 0) {
+	char *out = NULL;
+	if (vis_pipe_collect(vis, range, argv, &out, NULL) == 0) {
 		View *view = vis_view(vis);
 		size_t len = out ? strlen(out) : 0;
 		for (Cursor *c = view_cursors(view); c; c = view_cursors_next(c)) {
@@ -2164,7 +2164,6 @@ static void insert_dialog_selection(Vis *vis, Filerange *range, const char *argv
 	}
 	vis_draw(vis);
 	free(out);
-	free(err);
 }
 
 static const char *complete_word(Vis *vis, const char *keys, const Arg *arg) {