Fix harmless compiler warning.

FossilOrigin-Name: 72429063956614975d90cae2a829cfa4296694da

manifest

@@ -1,5 +1,5 @@
-C Fix\stypo\sin\scomment.
-D 2016-09-20T17:38:27.015
+C Fix\sharmless\scompiler\swarning.
+D 2016-09-20T17:49:01.524
 F Makefile.in 6fd48ffcf7c2deea7499062d1f3747f986c19678
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc e1aa788e84f926e42239ee167c53f785bedacacd
@@ -453,7 +453,7 @@ F src/update.c 8179e699dbd45b92934fd02d3d8e3732e8da8802
 F src/utf.c 699001c79f28e48e9bcdf8a463da029ea660540c
 F src/util.c 810ec3f22e2d1b62e66c30fe3621ebdedd23584d
 F src/vacuum.c 913970b9d86dd6c2b8063ef1af421880f1464ec3
-F src/vdbe.c 373b186a945cb69acfd6b3f53d43a3e72120ac8f
+F src/vdbe.c 0f87994593787575a4a23f932d27cb4588477436
 F src/vdbe.h c044be7050ac6bf596eecc6ab159f5dbc020a3b7
 F src/vdbeInt.h d21f14721dd87975dc9e3bcdbf504f9c098cf611
 F src/vdbeapi.c 1e0505f6a5495c47180eb2e3535a9779f42e72d6
@@ -1525,7 +1525,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 21b0e3b75c531a5ce33a1503f9bf647d56f56a5b
-R fbaf699c28d2338be6d855595b47c382
+P bd3ecbb5c1977744321f4bbac79fd7e2e7c1b5ba
+R 9c6c154d94d3544c30252d0eac8d5092
 U mistachkin
-Z 7b8f55268a7563995859b0e14fe9f0a8
+Z a981fdc618d99724c0721b182be1e085

manifest.uuid

@@ -1 +1 @@
-bd3ecbb5c1977744321f4bbac79fd7e2e7c1b5ba
+72429063956614975d90cae2a829cfa4296694da

src/vdbe.c

@@ -6859,10 +6859,10 @@ case OP_Init: {          /* jump */
 #ifdef SQLITE_USE_FCNTL_TRACE
   zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql);
   if( zTrace ){
-    int i;
-    for(i=0; i<db->nDb; i++){
-      if( DbMaskTest(p->btreeMask, i)==0 ) continue;
-      sqlite3_file_control(db, db->aDb[i].zDbSName, SQLITE_FCNTL_TRACE, zTrace);
+    int j;
+    for(j=0; j<db->nDb; j++){
+      if( DbMaskTest(p->btreeMask, j)==0 ) continue;
+      sqlite3_file_control(db, db->aDb[j].zDbSName, SQLITE_FCNTL_TRACE, zTrace);
     }
   }
 #endif /* SQLITE_USE_FCNTL_TRACE */