diff --git a/ext/misc/zipfile.c b/ext/misc/zipfile.c
index 82e9ce06e9..a35a26f4d8 100644
--- a/ext/misc/zipfile.c
+++ b/ext/misc/zipfile.c
@@ -1309,10 +1309,10 @@ static int zipfileBestIndex(
       idx = i;
     }
   }
+  pIdxInfo->estimatedCost = 1000.0;
   if( idx>=0 ){
     pIdxInfo->aConstraintUsage[idx].argvIndex = 1;
     pIdxInfo->aConstraintUsage[idx].omit = 1;
-    pIdxInfo->estimatedCost = 1000.0;
     pIdxInfo->idxNum = 1;
   }else if( unusable ){
     return SQLITE_CONSTRAINT;
diff --git a/manifest b/manifest
index e64e2455c2..91f12c1e12 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\san\sincorrect\sassert().\s\sFix\sfor\sticket\s[614b25314c766238]
-D 2020-01-12T22:20:07.875
+C Change\sthe\szipfile\svirtual\stable\sso\sthat\sthe\sxBestIndex\smethod\sgives\sa\nreasonable\scost\sestimate\seven\sif\sno\sfilename\sis\sspecified.\s\sThe\smissing\nfilename\serror\scontinues\sto\sbe\sraised\sin\sthe\sxFilter\smethod.\s\sMeanwhile,\nthe\smore\sreasonable\scost\sestimate\savoids\sunnecessary\swierdness\sin\sthe\squery\nplanner.
+D 2020-01-12T22:25:58.315
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -328,7 +328,7 @@ F ext/misc/vfsstat.c 77b5b4235c9f7f11eddf82487c0a422944ac2f132dafd5af3be7a68a057
 F ext/misc/vtablog.c 5538acd0c8ddaae372331bee11608d76973436b77d6a91e8635cfc9432fba5ae
 F ext/misc/vtshim.c 1976e6dd68dd0d64508c91a6dfab8e75f8aaf6cd
 F ext/misc/wholenumber.c 520f34c3099e5b7d546f13708607dc2fa173c46b68952eecf0d19cd675fec85e
-F ext/misc/zipfile.c b09f38ccd4b9666b8e152f71c33ee381c8c2d6939203ac896c174e4c6fc6bc4a
+F ext/misc/zipfile.c d1be54ea83ac9ad71b8b6ffc4b60db8946ce2ceacdf6bff063fcd9489f41bb49
 F ext/misc/zorder.c b0ff58fa643afa1d846786d51ea8d5c4b6b35aa0254ab5a82617db92f3adda64
 F ext/rbu/rbu.c 8681f6157db6adc82c34af24b14ea8a3be0146ad2a3b6c1d5da6cb8a5796c8ce
 F ext/rbu/rbu1.test 221d9c18a5e600ac9ac6b1810d99d9f99163a7909ba61597876ab6e4d4beb3d6
@@ -1857,7 +1857,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P fd7bcc53524096f5245e5ae04c12780d2c43b9b3af17ec529447aed21b82cc2b
-R a2b0a82d9cc6525c216005f05f5df763
+P 6a999c5aa0d1d5569a5bda50d27e3a15c13e93e69d00db97c5294901522064a3
+R 1a302def53bcc8a305d91bdb4d7b1aeb
 U drh
-Z edecc3b6733717f76464dac530e40e7c
+Z 5ff48559c68bb18b16bc5be830c2b338
diff --git a/manifest.uuid b/manifest.uuid
index a7046b7edc..d7c4de0dcf 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-6a999c5aa0d1d5569a5bda50d27e3a15c13e93e69d00db97c5294901522064a3
\ No newline at end of file
+0e468aa6decc73be307596782a778a739ff1b5dc0eb10fc4bd6776e460f99f8b
\ No newline at end of file