Oops: only whine when we do have an unterminated strin

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2820 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/vtc.c

@@ -133,7 +133,8 @@ parse_string(char *buf, const struct cmds *cmd, void *priv)
 						*q++ = '"';
 						p++;
 					} else {
-						fprintf(stderr, "Unterminated quoted string\n");
+						if (*p == '\n')
+							fprintf(stderr, "Unterminated quoted string\n");
 						assert(*p != '\n');
 						*q++ = *p;
 					}