Fix error handling of unterminated long-strings.

git-svn-id: http://www.varnish-cache.org/svn/trunk@3258 d4fa192b-c00b-0410-8231-f00ffab90ce4

lib/libvcl/vcc_token.c

@@ -400,18 +400,19 @@ vcc_Lexer(struct tokenlist *tl, struct source *sp)
 			for (q = p + 2; q < sp->e; q++) {
 				if (*q == '"' && q[1] == '}') {
 					vcc_AddToken(tl, CSTR, p, q + 2);
-					p = q + 2;
 					break;
 				}
 			}
-			u = tl->t->e - tl->t->b;
-			u -= 4; 	/* {" ... "} */
-			tl->t->dec = TlAlloc(tl, u + 1 );
-			AN(tl->t->dec);
-			memcpy(tl->t->dec, tl->t->b + 2, u);
-			tl->t->dec[u] = '\0';
-			if (q < sp->e)
+			if (q < sp->e) {
+				p = q + 2;
+				u = tl->t->e - tl->t->b;
+				u -= 4; 	/* {" ... "} */
+				tl->t->dec = TlAlloc(tl, u + 1 );
+				AN(tl->t->dec);
+				memcpy(tl->t->dec, tl->t->b + 2, u);
+				tl->t->dec[u] = '\0';
 				continue;
+			}
 			vcc_AddToken(tl, EOI, p, p + 2);
 			vsb_printf(tl->sb,
 			    "Unterminated long-string, starting at\n");