From fe72065b4daa120cff2d26e2da313fea62d19f5a Mon Sep 17 00:00:00 2001
From: dreg_fr33project <dreg@fr33project.org>
Date: Thu, 14 Aug 2014 05:10:09 +0200
Subject: [PATCH] more info in the jit stuff

---
 x64_dbg_dbg/_dbgfunctions.cpp                  |  2 +-
 x64_dbg_gui/Project/Src/Gui/SettingsDialog.cpp | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/x64_dbg_dbg/_dbgfunctions.cpp b/x64_dbg_dbg/_dbgfunctions.cpp
index 815d8568..8caa2ec3 100644
--- a/x64_dbg_dbg/_dbgfunctions.cpp
+++ b/x64_dbg_dbg/_dbgfunctions.cpp
@@ -122,7 +122,7 @@ static bool _getjit(char* jit, bool jit64)
             return false;
         strcpy(jit, jit_tmp);
     }
-    else
+    else // if jit input == NULL: it returns false if there are not an OLD JIT STORED.
     {
         char oldjit[MAX_SETTING_SIZE] = "";
         if(!BridgeSettingGet("JIT", "Old", (char*) & oldjit))
diff --git a/x64_dbg_gui/Project/Src/Gui/SettingsDialog.cpp b/x64_dbg_gui/Project/Src/Gui/SettingsDialog.cpp
index b6b1cda2..437dd82c 100644
--- a/x64_dbg_gui/Project/Src/Gui/SettingsDialog.cpp
+++ b/x64_dbg_gui/Project/Src/Gui/SettingsDialog.cpp
@@ -367,8 +367,18 @@ void SettingsDialog::on_chkSetJIT_stateChanged(int arg1)
 
             qsjit_def_entry = jit_def_entry;
 
-            if(!DbgFunctions()->GetJit(NULL, true) && ui->editJIT->text() == qsjit_def_entry)
+            // if there are not an OLD JIT Stored GetJit(NULL,) returns false.
+            if((DbgFunctions()->GetJit(NULL, true) == false) && (ui->editJIT->text() == qsjit_def_entry))
             {
+                /*
+                 * Only do this when the user wants uncheck the JIT and there are not an OLD JIT Stored
+                 * and the JIT in Windows registry its this debugger.
+                 * Scenario 1: the JIT in Windows registry its this debugger, if the database of the
+                 * debugger was removed and the user wants uncheck the JIT: he cant (this block its executed then)
+                 * -
+                 * Scenario 2: the JIT in Windows registry its NOT this debugger, if the database of the debugger
+                 * was removed and the user in MISC tab wants check and uncheck the JIT checkbox: he can (this block its NOT executed then).
+                */
                 QMessageBox msg(QMessageBox::Warning, "ERROR NOT FOUND OLD JIT", "NOT FOUND OLD JIT ENTRY STORED, USE SETJIT COMMAND");
                 msg.setWindowIcon(QIcon(":/icons/images/compile-warning.png"));
                 msg.setParent(this, Qt::Dialog);