If a virtual table is created with a malformed UTF8 name in a UTF16 database,

make sure that does not cause problems.

FossilOrigin-Name: b74cb0a92bba69f8ea705adf4695d03ea4470984

diff --cc manifest
index fdda3f5f6b38ac8c4b60cd46082ff69bc37262e5,0e2648fb013e7f7ebc43ed965a2ece2cc9bf5452..21259bb489a49542b74454c7101ee3e1b689ee5f
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\san\sFTS3/4\sproblem\swith\shandling\sempty\stokenizer\sdeclarations\s(e.g.\s"CREATE\sVIRTUAL\sTABLE\st(tokenize=);").
- D 2015-03-19T16:25:42.953
 -C Fix\sa\scrash\sthat\scan\soccur\sfollowing\san\sOOM\scondition\swithin\sa\sCREATE\sVIRTUAL\sTABLE\sstatement\son\sa\sutf-16\sdatabase.
 -D 2015-03-19T19:59:30.542
++C If\sa\svirtual\stable\sis\screated\swith\sa\smalformed\sUTF8\sname\sin\sa\sUTF16\sdatabase,\nmake\ssure\sthat\sdoes\snot\scause\sproblems.
++D 2015-03-19T20:09:16.788
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 88a3e6261286db378fdffa1124cad11b3c05f5bb
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1246,7 -1246,7 +1246,8 @@@ F tool/vdbe_profile.tcl 67746953071a9f8
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P ad4b19d2ac0889a23fe3b0fd844286efc10cdd82
- R c1e92c20bf07c55ca3aab820a2e7d65e
- U dan
- Z b1c155f5360e29835532ab6770165b81
 -P 9969cff2d0553c9bfa88a437e1bb0cc4200d49d7
++P 26d2def8a53094356008861636d66f9ae8f2448a 9453e7da046c55715631f10f018e97a336197969
+ R 8dbccb3b8b8000074fd25bdffb4c9d6a
 -U dan
 -Z 868f2b8fd59504f6d90032dd8002c42b
++T +closed 9453e7da046c55715631f10f018e97a336197969
++U drh
++Z 13302cbb890b9301083b42d23158dd80

diff --cc manifest.uuid
index 116f80cd03aa775e4de1ff538cc4bcb1865ee6c3,0492fcd8e89f0417fa5cbdd25a16a191f7f05254..2d9aece060f9fe0fe22d2a71a7e63176ca8a4ce8
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 26d2def8a53094356008861636d66f9ae8f2448a
 -9453e7da046c55715631f10f018e97a336197969
++b74cb0a92bba69f8ea705adf4695d03ea4470984