Fix a faulty assert() in whereRangeScanEst() that should only apply if there

are not prior errors.
dbsqlfuzz 567ad91132879cbab8172b38c6a68ad40fa8d650.

FossilOrigin-Name: 8ba9b08bd976ed2c024f5f378b4dd40a55226e950af77c476c21273fccaf7e26

manifest

@@ -1,5 +1,5 @@
-C Fix\sa\scouple\sharmless\scompiler\swarnings\sseen\swith\sMSVC.
-D 2023-04-08T19:27:03.506
+C Fix\sa\sfaulty\sassert()\sin\swhereRangeScanEst()\sthat\sshould\sonly\sapply\sif\sthere\nare\snot\sprior\serrors.\ndbsqlfuzz\s567ad91132879cbab8172b38c6a68ad40fa8d650.
+D 2023-04-09T10:09:28.921
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -710,7 +710,7 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
 F src/wal.c b9df133a705093da8977da5eb202eaadb844839f1c7297c08d33471f5491843d
 F src/wal.h c3aa7825bfa2fe0d85bef2db94655f99870a285778baa36307c0a16da32b226a
 F src/walker.c f890a3298418d7cba3b69b8803594fdc484ea241206a8dfa99db6dd36f8cbb3b
-F src/where.c 16ba2073aa2139bf97576c49baa6189a33200e123cbc86374a7410a0aed5a117
+F src/where.c ef9e644d1d76e86f68c941eb05d30a98fc0811eeef2a110906d81fedde81b6bf
 F src/whereInt.h e25203e5bfee149f5f1225ae0166cfb4f1e65490c998a024249e98bb0647377c
 F src/wherecode.c 41c17b089082558c1c5496e8a453b1f9a96485b6b355f318440fca2ee4754b2e
 F src/whereexpr.c 1dfda1695e4480c24248157df55bb4d66c732dc8d14ac16b4f076bb15de93d63
@@ -2052,8 +2052,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P b71776539183e5fd8678ce8f3272180d3dbb8214ed7b7bb24d35c0ba027a6ac5
-R ad83a00170dacde77d1c0a151d571a0d
-U mistachkin
-Z 3bacef294df0e363471d64ff660e594a
+P 1b864a370fd04bba11487e3dab0388394bc71e1f3f006f7bd9d64eefe04e8b61
+R eb05fc199e96c886a58dbf98249166ca
+U drh
+Z 8ca7ee35df5ac0bab38cf17f583933ba
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-1b864a370fd04bba11487e3dab0388394bc71e1f3f006f7bd9d64eefe04e8b61
+8ba9b08bd976ed2c024f5f378b4dd40a55226e950af77c476c21273fccaf7e26

src/where.c

@@ -2020,7 +2020,7 @@ static int whereRangeScanEst(
   UNUSED_PARAMETER(pBuilder);
   assert( pLower || pUpper );
 #endif
-  assert( pUpper==0 || (pUpper->wtFlags & TERM_VNULL)==0 );
+  assert( pUpper==0 || (pUpper->wtFlags & TERM_VNULL)==0 || pParse->nErr>0 );
   nNew = whereRangeAdjust(pLower, nOut);
   nNew = whereRangeAdjust(pUpper, nNew);