--- ranvar.cc	2010-09-06 05:03:04.000000000 +0530
+++ /opt/ns-allinone-2.35-RC7/ns-2.35/tools/ranvar.cc	2011-02-27 20:10:53.633796000 +0530
@@ -216,7 +216,7 @@
 	// ACM Transactions on mathematical software, Vol. 26, No. 3, Sept. 2000
 	if (alpha_ < 1) {
 		double u = rng_->uniform(1.0);
-		return GammaRandomVariable::GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_);
+		return GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_);
 	}
 	
 	double x, v, u;