From adc118b3d6d28cc569e834a2da52c1097ae2eca3 Mon Sep 17 00:00:00 2001
From: stone0117 <lookup010101@qq.com>
Date: Tue, 27 Dec 2016 19:35:46 +0800
Subject: [PATCH] fix appledoc NSInternalInconsistencyException: Invalid
 parameter not satisfying: [arguments count] >= 1 , add to 
 (NSTimeInterval)(self->_startBusyRetryTime);   succeed

---
 src/fmdb/FMDatabase.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fmdb/FMDatabase.m b/src/fmdb/FMDatabase.m
index d33c13df..4928e9f9 100644
--- a/src/fmdb/FMDatabase.m
+++ b/src/fmdb/FMDatabase.m
@@ -238,8 +238,8 @@ static int FMDBDatabaseBusyHandler(void *f, int count) {
         self->_startBusyRetryTime = [NSDate timeIntervalSinceReferenceDate];
         return 1;
     }
-    
-    NSTimeInterval delta = [NSDate timeIntervalSinceReferenceDate] - (self->_startBusyRetryTime);
+    /** appledoc NSInternalInconsistencyException: Invalid parameter not satisfying: [arguments count] >= 1 , add to  (NSTimeInterval)(self->_startBusyRetryTime);   succeed*/
+    NSTimeInterval delta = [NSDate timeIntervalSinceReferenceDate] - (NSTimeInterval)(self->_startBusyRetryTime);
     
     if (delta < [self maxBusyRetryTimeInterval]) {
         int requestedSleepInMillseconds = (int) arc4random_uniform(50) + 50;