In the shell, make sure the ".log" command has at least one argument.

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-C Fix\sa\snumbering\sissue\sin\srtree6.test.\sAdd\sa\scouple\sof\sextra\stests.
-D 2011-03-23T10:52:24
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA1
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+C In\sthe\sshell,\smake\ssure\sthe\s".log"\scommand\shas\sat\sleast\sone\sargument.
+D 2011-03-23T11:16:22.642
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manifest.uuid

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src/shell.c

@@ -1851,7 +1851,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
   }else
 #endif
 
-  if( c=='l' && strncmp(azArg[0], "log", n)==0 && nArg>=1 ){
+  if( c=='l' && strncmp(azArg[0], "log", n)==0 && nArg>=2 ){
     const char *zFile = azArg[1];
     if( p->pLog && p->pLog!=stdout && p->pLog!=stderr ){
       fclose(p->pLog);