Fix a harmless compiler warning in VS2013.

FossilOrigin-Name: 35f2793db5eb58484554477a23f8320843ebcd71

manifest

@@ -1,5 +1,5 @@
-C Version\s3.8.3
-D 2014-02-03T13:52:03.248
+C Fix\sa\sharmless\scompiler\swarning\sin\sVS2013.
+D 2014-02-08T13:22:36.857
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -207,7 +207,7 @@ F src/os.h 4a46270a64e9193af4a0aaa3bc2c66dc07c29b3f
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_unix.c f3ed0e406cbf9c820565b2118232d0796346130f
 F src/os_win.c 1b21af72c5fa6f9e519a5fcab33e80d182b1aedb
-F src/pager.c efa923693e958696eee69b205a20bfbc402c8480
+F src/pager.c 0ffa313a30ed6d061d9c6601b7b175cc50a1cab7
 F src/pager.h ffd5607f7b3e4590b415b007a4382f693334d428
 F src/parse.y bd51bc17cbfe7549adb4ca3747b1c3d384645065
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
@@ -1152,10 +1152,10 @@ F tool/vdbe-compress.tcl 0cf56e9263a152b84da86e75a5c0cdcdb7a47891
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P af3c775e5d6a399bfc985a5dae27451908766546
-R d59f4c16611ef76ed43b5f579f765c07
-T +bgcolor * #d0c0ff
-T +sym-release *
-T +sym-version-3.8.3 *
+P e816dd924619db5f766de6df74ea2194f3e3b538
+R 73e287cc1a6edbdb5e3e210fabc10684
+T *branch * branch-3.8.3
+T *sym-branch-3.8.3 *
+T -sym-trunk *
 U drh
-Z be66093eab6507921c2b573a40e5f8d7
+Z 85563bddc8fc07f7442defb50aa2e866

manifest.uuid

@@ -1 +1 @@
-e816dd924619db5f766de6df74ea2194f3e3b538
+35f2793db5eb58484554477a23f8320843ebcd71

src/pager.c

@@ -1683,7 +1683,7 @@ static int writeMasterJournal(Pager *pPager, const char *zMaster){
 ** already in memory.
 */
 static PgHdr *pager_lookup(Pager *pPager, Pgno pgno){
-  PgHdr *p;                         /* Return value */
+  PgHdr *p = 0;                     /* Return value */
 
   /* It is not possible for a call to PcacheFetch() with createFlag==0 to
   ** fail, since no attempt to allocate dynamic memory will be made.