The simplification to sqlite3SelectExpand() in last night's

[3a4ffb21] check-in was not completely correct.  This adjustment is needed
for correct OOM handling in some configurations.

FossilOrigin-Name: c5ad5e1675f6cb5a54df21606dfec2198a7cf88acc529460ebe27bdab128a6e5

manifest

@@ -1,5 +1,5 @@
-C Do\snot\scompute\scolumn\sand\srow\ssize\sestimates\sfor\sthe\stransient\sTable\sobjects\nassociated\swith\sthe\sresult\sset\sof\sa\sSELECT\sstatement,\ssince\sthose\sestimates\nare\snever\sused\sfor\sanything\sconstructive.
-D 2017-10-03T03:01:09.197
+C The\ssimplification\sto\ssqlite3SelectExpand()\sin\slast\snight's\n[3a4ffb21]\scheck-in\swas\snot\scompletely\scorrect.\s\sThis\sadjustment\sis\sneeded\nfor\scorrect\sOOM\shandling\sin\ssome\sconfigurations.
+D 2017-10-03T14:24:24.678
 F Makefile.in 4bc36d913c2e3e2d326d588d72f618ac9788b2fd4b7efda61102611a6495c3ff
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 6033b51b6aea702ea059f6ab2d47b1d3cef648695f787247dd4fb395fe60673f
@@ -458,7 +458,7 @@ F src/printf.c 40aee47ae9be4bd3dbdc8968bd07fddc027be8edec8daddf24d3391d36698a1c
 F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c 4324a94573b1e29286f8121e4881db59eaedc014afeb274c8d3e07ed282e0e20
 F src/rowset.c 7b7e7e479212e65b723bf40128c7b36dc5afdfac
-F src/select.c 1a11e6ab321c22a20146c44d315ece07899f7abad5dab839c9d4cf6556ef588b
+F src/select.c 948aa57117275e1f3c6713254ec2baae09be058bec40ab7dcc41960202b756e5
 F src/shell.c c1206a23d9239f8f51751d3be9b8c3b02fa4103546bea1add7f864d84a8276ab
 F src/shell.c.in bb9720a8c5c98d3984b16ab7540e7142bcae959666ecf248bfc523a1d44220ee
 F src/sqlite.h.in ab4f8a29d1580dfaeb6891fa1b83cff8229ba0daa56994707ceaca71495d9ab7
@@ -1655,7 +1655,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 3a4ffb21d0ee2326c31b9ddc512d79d4ebf3a249a2840e88e99165978eec31fd
-R 2ffb7cd4a155ee43580067e1a47b5521
+P e4342fd401d4025eecc53ebfcd59f3150166a5f0bd6adb1b5820703bd4a1ec58
+R 067a132a78e0ff9232176facb949a1bf
 U drh
-Z 7536be1ae6bc2716a9cf67864c3578f3
+Z ad07329ae2092cc1b6846d3db3cadef4

manifest.uuid

@@ -1 +1 @@
-e4342fd401d4025eecc53ebfcd59f3150166a5f0bd6adb1b5820703bd4a1ec58
+c5ad5e1675f6cb5a54df21606dfec2198a7cf88acc529460ebe27bdab128a6e5

src/select.c

@@ -4729,7 +4729,8 @@ void sqlite3SelectPrep(
   Select *p,             /* The SELECT statement being coded. */
   NameContext *pOuterNC  /* Name context for container */
 ){
-  assert( p!=0 );
+  assert( p!=0 || pParse->db->mallocFailed );
+  if( pParse->db->mallocFailed ) return;
   if( p->selFlags & SF_HasTypeInfo ) return;
   sqlite3SelectExpand(pParse, p);
   if( pParse->nErr || pParse->db->mallocFailed ) return;