diff --git a/manifest b/manifest
index e0d90caf8e..94d43a58ec 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\sproblem\sin\sthe\s"showdb"\sutility\sthat\sprevents\sit\sfrom\scorrectly\ndecoding\scells\swith\sno\scontent\sbeyond\sthe\srecord\sheader.
-D 2017-03-16T13:14:03.665
+C Fix\san\suninitialized\svariable\sreference\sin\sthe\stext\sgenerator\s\nfor\s"PRAGMA\svdbe_trace=ON"\soutput.\nProblem\sdiscovered\sby\sOSS-Fuzz.
+D 2017-03-16T13:30:58.522
 F Makefile.in 9605f4c49eace601d5c12c85dd6e037cc613a6d823e857614ba26b42f1285db0
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 1faf9f06aadc9284c212dea7bbc7c0dea7e8337f0287c81001eff500912c790a
@@ -467,7 +467,7 @@ F src/update.c 456d4a4656f8a03c2abc88a51b19172197400e58
 F src/utf.c 699001c79f28e48e9bcdf8a463da029ea660540c
 F src/util.c ca8440ede81e155d15cff7c101654f60b55a9ae6
 F src/vacuum.c 1fe4555cd8c9b263afb85b5b4ee3a4a4181ad569
-F src/vdbe.c f520378e510fd36bbf289921798dbc8f2b3dc30d
+F src/vdbe.c 0e6e5e01aaa57f6d1784b7d6b6a352153e9d2c2ff395c67ca59aef54b8268cf6
 F src/vdbe.h 59998ffd71d7caa8886bc78dafaf8caeccd4c13c
 F src/vdbeInt.h 4e4b15b2e1330e1636e4e01974eab2b0b985092f
 F src/vdbeapi.c 5b08d82592bcff4470601fe78aaabebd50837860
@@ -1565,7 +1565,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 6e59e903e4e956617bddef0b94e5cae02d724ac8145940b57ab5b0f628759736
-R e2b1419a7c2797d673769ba867cc93d0
+P eb7680a1c047b2a33d6a0c9733fafaee11272377c627af10bbd541b6b7ed952b
+R 698ee80038f5639a9fb93e688b92867d
 U drh
-Z 979d31964af3fe7c6823fdbe1eb4300f
+Z 1c91cacf813bcc1311ca42c9e29c59cd
diff --git a/manifest.uuid b/manifest.uuid
index 8782dfa202..5411cb37d9 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-eb7680a1c047b2a33d6a0c9733fafaee11272377c627af10bbd541b6b7ed952b
\ No newline at end of file
+e3d487162d1596ce125644f754ed9531ef4412f31f6837c3e31b7542b90602fe
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index 5901ba0eb5..20bf09e3a4 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -403,9 +403,7 @@ void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){
     }else{
       c = 's';
     }
-
-    sqlite3_snprintf(100, zCsr, "%c", c);
-    zCsr += sqlite3Strlen30(zCsr);
+    *(zCsr++) = c;
     sqlite3_snprintf(100, zCsr, "%d[", pMem->n);
     zCsr += sqlite3Strlen30(zCsr);
     for(i=0; i<16 && i<pMem->n; i++){
@@ -417,9 +415,7 @@ void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){
       if( z<32 || z>126 ) *zCsr++ = '.';
       else *zCsr++ = z;
     }
-
-    sqlite3_snprintf(100, zCsr, "]%s", encnames[pMem->enc]);
-    zCsr += sqlite3Strlen30(zCsr);
+    *(zCsr++) = ']';
     if( f & MEM_Zero ){
       sqlite3_snprintf(100, zCsr,"+%dz",pMem->u.nZero);
       zCsr += sqlite3Strlen30(zCsr);