Why don't I get 'g.zConfigDbName' in function db_get()?

/home/juef/fossil/e/fossil: ./fossil ui
db_get()::z(1) |0|
db_get()::z(2) |chromium|
Listening for HTTP requests on TCP port 8080
cgi_http_server()::zBrowser |chromium http://localhost:8080/timeline?c=current 
&|
Created new window in existing browser session.
^C
/home/juef/fossil/e/fossil: ./fossil ui ..
db_get()::g.zConfigDbName==0
db_get()::z(5) |0|
cmd_webserver()::zBrowser==0
Listening for HTTP requests on TCP port 8080
cgi_http_server()::zBrowser |echo http://localhost:8080/ &|
http://localhost:8080/
^C
/home/juef/fossil/e/fossil: ./fossil ui ../fossil.fossil
db_get()::z(1) |0|
db_get()::g.zConfigDbName==0
db_get()::z(5) |0|
cmd_webserver()::zBrowser==0
Listening for HTTP requests on TCP port 8080
cgi_http_server()::zBrowser |echo http://localhost:8080/ &|
http://localhost:8080/
^C


Index: src/cgi.c
==================================================================
--- src/cgi.c
+++ src/cgi.c
@@ -1769,10 +1769,11 @@
      (flags & HTTP_SERVER_SCGI)!=0?"SCGI":"HTTP",  iPort);
   fflush(stdout);
   if( zBrowser ){
     assert( strstr(zBrowser,"%d")!=0 );
     zBrowser = mprintf(zBrowser /*works-like:"%d"*/, iPort);
+    fprintf(stderr, "cgi_http_server()::zBrowser |%s|\n", zBrowser);
 #if defined(__CYGWIN__)
     /* On Cygwin, we can do better than "echo" */
     if( strncmp(zBrowser, "echo ", 5)==0 ){
       wchar_t *wUrl = fossil_utf8_to_unicode(zBrowser+5);
       wUrl[wcslen(wUrl)-2] = 0; /* Strip terminating " &" */

Index: src/db.c
==================================================================
--- src/db.c
+++ src/db.c
@@ -2136,28 +2136,50 @@
 ** versioned value takes priority.
 */
 char *db_get(const char *zName, const char *zDefault){
   char *z = 0;
   const Setting *pSetting = db_find_setting(zName, 0);
+  int wb = strcmp(zName, "web-browser")==0;
+
   if( g.repositoryOpen ){
     z = db_text(0, "SELECT value FROM config WHERE name=%Q", zName);
+    if ( wb ){
+      fprintf(stderr, "db_get()::z(1) |%s|\n", z ? z : "0");
+    }
+  }
+
+  if ( wb && g.zConfigDbName==0 ){
+    fprintf(stderr, "db_get()::g.zConfigDbName==0\n");
   }
   if( z==0 && g.zConfigDbName ){
     db_swap_connections();
     z = db_text(0, "SELECT value FROM global_config WHERE name=%Q", zName);
+    if ( wb ){
+      fprintf(stderr, "db_get()::z(2) |%s|\n", z ? z : "0");
+    }
     db_swap_connections();
   }
+
   if( pSetting!=0 && pSetting->versionable ){
     /* This is a versionable setting, try and get the info from a
     ** checked out file */
     z = db_get_versioned(zName, z);
+    if ( wb ){
+      fprintf(stderr, "db_get()::z(3) |%s|\n", z ? z : "0");
+    }
   }
   if( z==0 ){
     if( zDefault==0 && pSetting && pSetting->def[0] ){
       z = fossil_strdup(pSetting->def);
+      if ( wb ){
+        fprintf(stderr, "db_get()::z(4) |%s|\n", z ? z : "0");
+      }
     }else{
       z = fossil_strdup(zDefault);
+      if ( wb ){
+        fprintf(stderr, "db_get()::z(5) |%s|\n", z ? z : "0");
+      }
     }
   }
   return z;
 }
 char *db_get_mtime(const char *zName, const char *zFormat, const char 
*zDefault){

Index: src/main.c
==================================================================
--- src/main.c
+++ src/main.c
@@ -2271,10 +2271,11 @@
   /* Unix implementation */
   if( isUiCmd ){
 #if !defined(__DARWIN__) && !defined(__APPLE__) && !defined(__HAIKU__)
     zBrowser = db_get("web-browser", 0);
     if( zBrowser==0 ){
+      fprintf(stderr, "cmd_webserver()::zBrowser==0\n");
       static const char *const azBrowserProg[] =
           { "xdg-open", "gnome-open", "firefox", "google-chrome" };
       int i;
       zBrowser = "echo";
       for(i=0; i<sizeof(azBrowserProg)/sizeof(azBrowserProg[0]); i++){


-- 
I am not a native English speaker,
so feel free to correct any spelling or grammatical errors!

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