X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/8cdf0e5fddf29be73a94e856c5b656e4715990d7..2425184bb0dd4cf3924f717c0b07c2ca6e7da4e6:/unix/uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 88d580c7..851cefda 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -135,6 +135,8 @@ void ldisc_update(void *frontend, int echo, int edit)
     } else {
 	mode.c_iflag &= ~ICRNL;
 	mode.c_lflag &= ~(ISIG | ICANON);
+	mode.c_cc[VMIN] = 1;
+	mode.c_cc[VTIME] = 0;
     }
 
     tcsetattr(0, TCSANOW, &mode);
@@ -217,7 +219,6 @@ static void usage(void)
     printf("            force use of a particular protocol\n");
     printf("  -P port   connect to specified port\n");
     printf("  -l user   connect with specified username\n");
-    printf("  -m file   read remote command(s) from file\n");
     printf("  -batch    disable all interactive prompts\n");
     printf("The following options only apply to SSH connections:\n");
     printf("  -pw passw login with specified password\n");
@@ -234,6 +235,7 @@ static void usage(void)
     printf("  -4 -6     force use of IPv4 or IPv6\n");
     printf("  -C        enable compression\n");
     printf("  -i key    private key file for authentication\n");
+    printf("  -m file   read remote command(s) from file\n");
     printf("  -s        remote command is an SSH subsystem (SSH-2 only)\n");
     printf("  -N        don't start a shell/command (SSH-2 only)\n");
     exit(1);
@@ -414,8 +416,6 @@ int main(int argc, char **argv)
 			    cfg.port = default_port;
 			} else {
 			    cfg = cfg2;
-			    /* Ick: patch up internal pointer after copy */
-			    cfg.remote_cmd_ptr = cfg.remote_cmd;
 			}
 		    }
 
@@ -518,7 +518,7 @@ int main(int argc, char **argv)
 	cfg.host[p1] = '\0';
     }
 
-    if (!*cfg.remote_cmd_ptr)
+    if (!cfg.remote_cmd_ptr && !*cfg.remote_cmd)
 	flags |= FLAG_INTERACTIVE;
 
     /*