Make sure the column name flags are restored correctly after an error

inside of sqlite3ResultSetOfSelect().

FossilOrigin-Name: b1601db7adba2dccd4f90fbbe5099c801a2b0d97af087fbe82ed98d05496b38c

manifest

@@ -1,5 +1,5 @@
-C Fix\sa\spotential\sproblem\swith\s"INSERT\sINTO\s...\sSELECT\s*\sFROM"\s(or\sVACUUM)\sstatements\son\sa\scorrupted\sdatabase.
-D 2019-01-24T15:16:17.305
+C Make\ssure\sthe\scolumn\sname\sflags\sare\srestored\scorrectly\safter\san\serror\ninside\sof\ssqlite3ResultSetOfSelect().
+D 2019-01-24T15:51:03.986
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 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
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@@ -514,7 +514,7 @@ F src/printf.c 0f1177cf1dd4d7827bf64d840768514ec76409abecaca9e8b577dbd065150381
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 F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
-F src/select.c f7260c833c87c52ac187bc160ccc675a67d5a226cacd7eb1cdcb3c3ff25bde76
+F src/select.c 8e22fda41a737c391e8b797f7c71e7ded1d107c31181b07bb10b3d4f22a28cd9
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@@ -1802,7 +1802,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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manifest.uuid

@@ -1 +1 @@
-db4b4c2c1e9f1adacfb1b2fedb717a4d8bb0a299c3b11835404a99fcd67bf24b
+b1601db7adba2dccd4f90fbbe5099c801a2b0d97af087fbe82ed98d05496b38c

src/select.c

@@ -2089,9 +2089,9 @@ Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
   db->flags &= ~(u64)SQLITE_FullColNames;
   db->flags |= SQLITE_ShortColNames;
   sqlite3SelectPrep(pParse, pSelect, 0);
+  db->flags = savedFlags;
   if( pParse->nErr ) return 0;
   while( pSelect->pPrior ) pSelect = pSelect->pPrior;
-  db->flags = savedFlags;
   pTab = sqlite3DbMallocZero(db, sizeof(Table) );
   if( pTab==0 ){
     return 0;