Add missing newlines when copying variables from tinc.conf to an invitation file.

diff --git a/src/invitation.c b/src/invitation.c
index 59bcf45..a94460e 100644 (file)
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -404,8 +404,12 @@ int cmd_invite(int argc, char *argv[]) {
                char buf[1024];
                while(fgets(buf, sizeof buf, tc)) {
                        if((!strncasecmp(buf, "Mode", 4) && strchr(" \t=", buf[4]))
-                                       || (!strncasecmp(buf, "Broadcast", 9) && strchr(" \t=", buf[9])))
+                                       || (!strncasecmp(buf, "Broadcast", 9) && strchr(" \t=", buf[9]))) {
                                fputs(buf, f);
+                               // Make sure there is a newline character.
+                               if(!strchr(buf, '\n'))
+                                       fputc('\n', f);
+                       }
                }
                fclose(tc);
        }