Fix a typo in the IS_BIG_INT macro used by coverage test instrumentation.
FossilOrigin-Name: 5314ca3928dab1c76fa4ec5dbe110e3212c95e9f
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 79161a5..154116e 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -277,7 +277,7 @@
** to fit in 32-bits. This macro is used inside of various testcase()
** macros to verify that we have tested SQLite for large-file support.
*/
-#define IS_BIG_INT(X) (((X)&(i64)0xffffffff)!=0)
+#define IS_BIG_INT(X) (((X)&~(i64)0xffffffff)!=0)
/*
** The macro unlikely() is a hint that surrounds a boolean