[ic] [PATCH] Interchange fix for Interpolate.pm

[Stefan Hornburg]

This fix cures a runtime error if configuration directive CheckHTML 
is set and the flag checkhtml is set.

Runtime error:
192.168.1.2 pyWsIdaF:192.168.1.2 - [04/September/2000:01:15:59 +2600] texbroker /track/texbroker/process/locale/en_US/page/index Runtime error: Can't call method "value" on unblessed reference at /home/racke/mvtrack/lib/Vend/Interpolate.pm line 1739.
> 

Patch:
diff -u -c -r1.12 Interpolate.pm
*** Interpolate.pm	2000/09/03 19:48:23	1.12
--- Interpolate.pm	2000/09/03 23:16:40
***************
*** 1736,1742 ****
  		@status = ("Set build flag: %s name=%s", $value, $Vend::ScanName);
  	}
  	elsif($flag eq 'checkhtml') {
! 		$value = $text if ! defined $opt->value;
  		$Vend::CheckHTML = $value;
  		@status = ("Set CheckHTML flag: %s", $value);
  	}
--- 1736,1742 ----
  		@status = ("Set build flag: %s name=%s", $value, $Vend::ScanName);
  	}
  	elsif($flag eq 'checkhtml') {
! 		$value = $text if ! defined $opt->{value};
  		$Vend::CheckHTML = $value;
  		@status = ("Set CheckHTML flag: %s", $value);
  	}

Ciao
        Racke

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