Fixes for harmless compiler warnings.

FossilOrigin-Name: 68142dc541b7a0a36fcb075a26f10f03c1e7c422

diff --cc manifest
index fd372f61abd9caef5cc6351892f6b5cdcd08765b,779f6d2d85dcaf1d10a62c6ae8a696c723acaac5..967ecce51b001697889e8f25c526b39737e15b07
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\sthe\s--indent\soption\sto\sthe\s.schema\sand\s.fullschema\scommands\sin\sthe\sshell,\nto\senable\ssimple\sbut\seffective\spretty-printing.
- D 2016-04-13T15:33:42.000
 -C A\scouple\smore\scompiler\swarning\sfixes.
 -D 2016-04-12T20:26:51.392
++C Fixes\sfor\sharmless\scompiler\swarnings.
++D 2016-04-13T15:52:16.297
  F Makefile.in eba680121821b8a60940a81454316f47a341487a
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc 71b8b16cf9393f68e2e2035486ca104872558836
@@@ -1482,7 -1482,7 +1482,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P bedb88a4b9c808ea781ae69058399a1a3a3d15fa
- R 3c29e35f34f5f72131dcf42e4c969859
 -P 7faec9ea335c53953338886398b85aef87348a1c
 -R 87aeb18b7b49f1214878481261210b19
 -U mistachkin
 -Z a8f0651fba3c604b158b208be423d211
++P 83cfe82cd6d31ec0a6193525fd92e63a2a43b142 929fa4c31e7c5b8c6cbb1412478ea91b15ad5529
++R 7c661a721c213e6ed7f2c57fe9448b49
++T +closed 929fa4c31e7c5b8c6cbb1412478ea91b15ad5529
 +U drh
- Z 8b78abfa618f6bd7144123bc68122527
++Z 9101c9e33a00c3414d9af87354786d43

diff --cc manifest.uuid
index 37449ab981926ca2cde8147a65500a2a1f36956b,99bf9a8c2613b71ba6a4ca9631d8ddea81c1cf97..420021215edc9c343b4c1c241f71d7314bdf1ee1
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 83cfe82cd6d31ec0a6193525fd92e63a2a43b142
 -929fa4c31e7c5b8c6cbb1412478ea91b15ad5529
++68142dc541b7a0a36fcb075a26f10f03c1e7c422