Use -oBatchMode=yes for ssh

1 files changed, 4 insertions, 3 deletions

diff --git a/rtty.c b/rtty.c
index 0eb26f8..b5fa5a8 100644
--- a/rtty.c
+++ b/rtty.c
@@ -44,13 +44,14 @@ main(int argc, char *argv[])
 		dup2(fdout, 1);
 
 		/* Create new argument vector. */
-		if(!(nargv = malloc(sizeof(char *)*(argc+1))))
+		if(!(nargv = malloc(sizeof(char *)*(argc+2))))
 			err(1, "malloc");
 		nargv[0] = "ssh";
 		nargv[1] = "-tt";
+		nargv[2] = "-oBatchMode=yes";
 		for(i = 1; i < argc; i++)
-			nargv[i+1] = argv[i];
-		nargv[argc+1] = NULL;
+			nargv[i+2] = argv[i];
+		nargv[argc+2] = NULL;
 
 		/* Exec into ssh. */
 		execvp("ssh", nargv);