Fix another -fsanitize issue in new shell code.

FossilOrigin-Name: 6ee7b54c580de0240e0f49a5fd2d11ddcdbcce8a2ae4b249618d0ab2d54b5e5b

manifest

@@ -1,5 +1,5 @@
-C Updates\sto\sthe\sREADME.md\sfile\sfor\sthe\sext/misc\sdirectory.\s\sNo\scode\schanges.
-D 2018-01-09T15:28:25.708
+C Fix\sanother\s-fsanitize\sissue\sin\snew\sshell\scode.
+D 2018-01-09T15:57:55.704
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 12b6daa4bdb03fa87da27cbc205ff88ace645475b5be79414a3038b68ade14cb
@@ -484,7 +484,7 @@ F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c bbee7e31d369a18a2f4836644769882e9c5d40ef4a3af911db06410b65cb3730
 F src/rowset.c 7b7e7e479212e65b723bf40128c7b36dc5afdfac
 F src/select.c 8b22abe193e4d8243befa2038e4ae2405802fed1c446e5e502d11f652e09ba74
-F src/shell.c.in 2a752aed1dc3727b3845429540543ff7fea383f960c7fa9e3741f16eeaed8686
+F src/shell.c.in 4121ecd9a812c9032726aa137a4504251d03f2001dd6c7c110e7cabd3ee1454b
 F src/sqlite.h.in 1f1a2da222ec57465794e8984d77f32d0bd0da80cdc136beadda461a0be9d80c
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h c02d628cca67f3889c689d82d25c3eb45e2c155db08e4c6089b5840d64687d34
@@ -1697,7 +1697,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 931421a22507a5e1edb46e19cb5b3958ec3904807836ab5bcc7a90f37f476e6a
-R d817db25938f9e9b2bf2929fb858f109
-U drh
-Z 5854e586ea789fbe92ed499c4878d58a
+P 6b3f4349d7156501f05270d494d6002ee03a0860b6e77b46d17effcab027b753
+R c9d51344455c4168d42531ca44edf723
+U dan
+Z df7d69cf286a4b0474c2af6fdf8505cd

manifest.uuid

@@ -1 +1 @@
-6b3f4349d7156501f05270d494d6002ee03a0860b6e77b46d17effcab027b753
+6ee7b54c580de0240e0f49a5fd2d11ddcdbcce8a2ae4b249618d0ab2d54b5e5b

src/shell.c.in

@@ -2473,6 +2473,8 @@ static int expertFinish(
   return rc;
 }
 
+static sqlite3_int64 integerValue(const char *zArg);
+
 /*
 ** Implementation of ".expert" dot command.
 */