X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fexpressions%2Fgenerate.pl;h=6f41d7e84215affd05318f4b84068533c043b896;hb=69bf3f901b0a949cfa957950f55df78d0c86a765;hp=228095db9443c098f8929c9da6fcf97e002cbf1f;hpb=facb4a1ad3c9e8b2cdf55824680eed2afb91aebe;p=pspp

diff --git a/src/language/expressions/generate.pl b/src/language/expressions/generate.pl
index 228095db94..6f41d7e842 100644
--- a/src/language/expressions/generate.pl
+++ b/src/language/expressions/generate.pl
@@ -561,8 +561,8 @@ sub parse_arg {
 	    $arg{IDX} = force ('id');
 	    if (match ('*')) {
 		$arg{TIMES} = force ('int');
-		die "multiplication factor must be positive"
-		  if $arg{TIMES} < 1;
+		die "multiplication factor must be two"
+		  if $arg{TIMES} != 2;
 	    } else {
 		$arg{TIMES} = 1;
 	    }