diff --git a/ext/misc/json1.c b/ext/misc/json1.c
index 7563229136..bad5cd9b53 100644
--- a/ext/misc/json1.c
+++ b/ext/misc/json1.c
@@ -1456,6 +1456,7 @@ static void jsonPatchFunc(
   JsonParse y;     /* The patch */
   JsonNode *pResult;   /* The result of the merge */
 
+  UNUSED_PARAM(argc);
   if( jsonParse(&x, ctx, (const char*)sqlite3_value_text(argv[0])) ) return;
   if( jsonParse(&y, ctx, (const char*)sqlite3_value_text(argv[1])) ){
     jsonParseReset(&x);
diff --git a/manifest b/manifest
index 909b15bb9f..2808a2dabb 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\sharmless\scompiler\swarning\sin\sthe\sJSON1\sextension.
-D 2017-03-24T19:45:05.590
+C Fix\stwo\sharmless\scompiler\swarnings.
+D 2017-03-25T12:08:11.283
 F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 1faf9f06aadc9284c212dea7bbc7c0dea7e8337f0287c81001eff500912c790a
@@ -218,7 +218,7 @@ F ext/misc/eval.c f971962e92ebb8b0a4e6b62949463ee454d88fa2
 F ext/misc/fileio.c d4171c815d6543a9edef8308aab2951413cd8d0f
 F ext/misc/fuzzer.c 7c64b8197bb77b7d64eff7cac7848870235d4c25
 F ext/misc/ieee754.c f190d0cc5182529acb15babd177781be1ac1718c
-F ext/misc/json1.c f963c2b86201c4a91a40b8e1a36e9ae8b9787435be09e0a77f4af3366a21b8e5
+F ext/misc/json1.c 92b9e404bd79cc76d3ef2b3a9e37bf775700f7d645466fd41d2e8742e3fa16fb
 F ext/misc/memvfs.c e5225bc22e79dde6b28380f3a068ddf600683a33
 F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
 F ext/misc/percentile.c 92699c8cd7d517ff610e6037e56506f8904dae2e
@@ -402,7 +402,7 @@ F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c 3e518b962d932a997fae373366880fc028c75706
 F src/rowset.c 7b7e7e479212e65b723bf40128c7b36dc5afdfac
 F src/select.c 2496d0cc6368dabe7ad2e4c7f5ed3ad9aa3b4d11cd90f33fa1d1ef72493f43aa
-F src/shell.c ce39c4bbbaa02484cb45141034fd363c3bac80a6aa22b0bb3cecea1c6a4c0979
+F src/shell.c 042b74d5ad2fd38a7f0c2c0d13f77740f25fba5d33468e75d4648f865ffed4a5
 F src/sqlite.h.in 723107d97f2345a7c103632169dc61366121c4ab65d75a7d83c6dc0e5bbe5ca4
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 8648034aa702469afb553231677306cc6492a1ae
@@ -1569,7 +1569,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 8194dd2814b0b3f8cffbcb16306f55aabf1c1508b9d27fa806f92f0e6ecd7631
-R 62e08e896f8ca109e8d6d3c509082b9a
+P c2c3dd84534bb5ea81c974847b74a166c9cba1545fc749ce625929f303bf22e4
+R 00c481e82c70ac112e4dd5eb0771ef19
 U drh
-Z 05f31e3559927efd389ed5e57c4ee57c
+Z 8a616016b0f4c387418de171c88a7e3f
diff --git a/manifest.uuid b/manifest.uuid
index c8b35554c2..0fe8e18ce7 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c2c3dd84534bb5ea81c974847b74a166c9cba1545fc749ce625929f303bf22e4
\ No newline at end of file
+32be9c3faaafd736da3f49d475dc9279af4e4ba38070b60033d898345080acf0
\ No newline at end of file
diff --git a/src/shell.c b/src/shell.c
index e71c34e6df..456fde5fbe 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -2085,6 +2085,7 @@ static int callback(void *pArg, int nArg, char **azArg, char **azCol){
 static int captureOutputCallback(void *pArg, int nArg, char **azArg, char **az){
   ShellText *p = (ShellText*)pArg;
   int i;
+  UNUSED_PARAMETER(az);
   if( p->n ) appendText(p, "|", 0);
   for(i=0; i<nArg; i++){
     if( i ) appendText(p, ",", 0);