From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Mon, 4 Jun 2012 12:13:14 +0000 (-0700)
Subject: Do not assert if the tab completer is given garbage.
X-Git-Tag: v0.9.456~42
X-Git-Url: https://git.saurik.com/cycript.git/commitdiff_plain/df24434f71376caa4d973345694cb8aee30255bf

Do not assert if the tab completer is given garbage.
---

diff --git a/Console.cpp b/Console.cpp
index b7a4533..c6e13cb 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -211,7 +211,7 @@ static CYExpression *ParseExpression(CYUTF8String code) {
     Setup(driver, parser);
 
     if (parser.parse() != 0 || !driver.errors_.empty())
-        _assert(false);
+        return NULL;
 
     CYExpress *express(dynamic_cast<CYExpress *>(driver.program_->statements_));
     _assert(express != NULL);
@@ -297,6 +297,9 @@ static char **Complete(const char *word, int start, int end) {
     CYUTF8String json(Run(pool, client_, code));
 
     CYExpression *result(ParseExpression(json));
+    if (result == NULL)
+        return NULL;
+
     CYArray *array(dynamic_cast<CYArray *>(result));
 
     if (array == NULL) {