Differences From:

File src/manifest.c part of check-in [0139767b9a] - When creating new repositories ("fossil new") label the initial empty check-in with a propagating symbolic tag "trunk". by drh on 2009-01-21 02:22:28. [view]

To:

File src/manifest.c part of check-in [432d4391b9] - Fix a bug in the "leaves" page when the repository is empty. Begin adding support for the ability to erase tags. by drh on 2009-01-21 13:50:11. [view]

@@ -502,9 +502,9 @@
         }else{
           goto manifest_syntax_error;
         }
         defossilize(zName);
-        if( zName[0]!='-' && zName[0]!='+' && zName[0]!='*' ){
+        if( zName[0]!='-' && zName[0]!='+' && zName[0]!='*' && zName[0]!='0' ){
           goto manifest_syntax_error;
         }
         if( validate16(&zName[1], strlen(&zName[1])) ){
           /* Do not allow tags whose names look like UUIDs */
@@ -949,11 +949,12 @@
         tid = rid;
       }
       if( tid ){
         switch( m.aTag[i].zName[0] ){
-          case '+':  type = 1; break;
-          case '*':  type = 2; break;
-          case '-':  type = 0; break;
+          case '+':  type = 1;  break;
+          case '*':  type = 2;  break;
+          case '-':  type = 0;  break;
+          case '0':  type = -1; break;
           default:
             fossil_fatal("unknown tag type in manifest: %s", m.aTag);
             return 0;
         }