X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/bf8c71e42937b623f76ced22c9557f87e3d945da..20d53cebc122829449524ef339ce44e13c6e85ec:/st.c?ds=inline

diff --git a/st.c b/st.c
index bd8b815..bcf74b3 100644
--- a/st.c
+++ b/st.c
@@ -1430,8 +1430,7 @@ ttynew(void)
 	if (opt_line) {
 		if ((cmdfd = open(opt_line, O_RDWR)) < 0)
 			die("open line failed: %s\n", strerror(errno));
-		close(0);
-		dup(cmdfd);
+		dup2(cmdfd, 0);
 		stty();
 		return;
 	}