Fix a unused variable that comes up with -DSQLITE_OMIT_DATETIME_FUNCS.

FossilOrigin-Name: e2f9919e34c70761e4e275eeffca8ccf9159223c

manifest

@@ -1,5 +1,5 @@
-C The\s'replace.tcl'\stool\sshould\suse\sUnix\sline-endings.
-D 2016-08-02T19:29:56.543
+C Fix\sa\sunused\svariable\sthat\scomes\sup\swith\s-DSQLITE_OMIT_DATETIME_FUNCS.
+D 2016-08-02T20:42:24.701
 F Makefile.in 6c20d44f72d4564f11652b26291a214c8367e5db
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 3340e479e5221f06c3d61726f8f7efff885e4233
@@ -334,7 +334,7 @@ F src/build.c d1fdfd7ab8f5447e494ef15825973bf0719527c6
 F src/callback.c 2e76147783386374bf01b227f752c81ec872d730
 F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
 F src/ctime.c e77f3dc297b4b65c96da78b4ae4272fdfae863d7
-F src/date.c 1cc9fb516ec9932c6fd4d2a0d2f8bc4480145c39
+F src/date.c 95c9a8d00767e7221a8e9a31f4e913fc8029bf6b
 F src/dbstat.c 4f6f7f52b49beb9636ffbd517cfe44a402ba4ad0
 F src/delete.c 4aba4214a377ce8ddde2d2e609777bcc8235200f
 F src/expr.c fbc17c717a80b5b61158ea8f25b5af6f8cad66f8
@@ -1509,7 +1509,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P b23c10ac8f65bc88a6c7d88e140217222eb4cbe5
-R c637e4e7f2506406f1e6f5b4d9531797
-U mistachkin
-Z d4fd0c8d72e7f688d1f1613e04849643
+P 50de96314f75494dc1f5b14d62c595a70c4e0638
+R bccad16ef0c054ea297f2741dafcd976
+U drh
+Z 284a9c0bc53e79a17d5b080e8200faff

manifest.uuid

@@ -1 +1 @@
-50de96314f75494dc1f5b14d62c595a70c4e0638
+e2f9919e34c70761e4e275eeffca8ccf9159223c

src/date.c

@@ -1112,7 +1112,6 @@ static void currentTimeFunc(
 ){
   time_t t;
   char *zFormat = (char *)sqlite3_user_data(context);
-  sqlite3 *db;
   sqlite3_int64 iT;
   struct tm *pTm;
   struct tm sNow;