From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Tue, 5 Jan 2016 08:42:16 +0000 (-0800)
Subject: Allow a * on a CString to get the first character.
X-Git-Tag: v0.9.590~55
X-Git-Url: https://git.saurik.com/cycript.git/commitdiff_plain/3e3acd8b6cb59a34b7819f6887e5386f6b8a30c6?hp=5b4dabb2071e2e09cd70a156beed03b12bec477a

Allow a * on a CString to get the first character.
---

diff --git a/Execute.cpp b/Execute.cpp
index 310ddf6..78aaf1b 100644
--- a/Execute.cpp
+++ b/Execute.cpp
@@ -985,7 +985,9 @@ static JSValueRef CString_getProperty(JSContextRef context, JSObjectRef object,
     CString *internal(reinterpret_cast<CString *>(JSObjectGetPrivate(object)));
 
     ssize_t offset;
-    if (!CYGetOffset(pool, context, property, offset))
+    if (JSStringIsEqualToUTF8CString(property, "$cyi"))
+        offset = 0;
+    else if (!CYGetOffset(pool, context, property, offset))
         return NULL;
 
     return CYCastJSValue(context, CYJSString(CYUTF8String(&internal->value_[offset], 1)));
@@ -996,7 +998,9 @@ static bool CString_setProperty(JSContextRef context, JSObjectRef object, JSStri
     CString *internal(reinterpret_cast<CString *>(JSObjectGetPrivate(object)));
 
     ssize_t offset;
-    if (!CYGetOffset(pool, context, property, offset))
+    if (JSStringIsEqualToUTF8CString(property, "$cyi"))
+        offset = 0;
+    else if (!CYGetOffset(pool, context, property, offset))
         return false;
 
     const char *data(CYPoolCString(pool, context, value));