[BUGS] Patch to allow contrib/pgbench files to have blank lines

[David Fetter]

Folks,

Having blank lines in -f scripts was causing silent failures.  This
fixes it, for some value of "fixes."  If it's OK, please apply to 8.1
CURRENT and CVS TIP :)

Cheers,
D
-- 
David Fetter [EMAIL PROTECTED] http://fetter.org/
phone: +1 415 235 3778

Remember to vote!

Index: contrib/pgbench/pgbench.c
===================================================================
RCS file: /projects/cvsroot/pgsql/contrib/pgbench/pgbench.c,v
retrieving revision 1.46
diff -c -r1.46 pgbench.c
*** contrib/pgbench/pgbench.c   22 Nov 2005 18:17:04 -0000      1.46
--- contrib/pgbench/pgbench.c   23 Nov 2005 02:41:42 -0000
***************
*** 886,896 ****
        {
                Command    *commands;
  
!               commands = process_commands(buf);
!               if (commands == NULL)
!               {
!                       fclose(fd);
!                       return false;
                }
  
                my_commands[lineno] = commands;
--- 886,902 ----
        {
                Command    *commands;
  
! 
!               if (strncmp(buf, "\n", 1) != 0) {
!                       commands = process_commands(buf);
!                       if (commands == NULL)
!                       {
!                               fclose(fd);
!                               return false;
!                       }
!               } else {
!                       lineno++;
!                       continue;
                }
  
                my_commands[lineno] = commands;

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