From: stevenj <stevenj@alum.mit.edu>
Date: Sun, 4 Apr 2010 20:31:47 +0000 (-0400)
Subject: tweak initial step
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=919ecd7d9e22ed76b07d3a7f4520a2dc8a40536c;p=nlopt.git

tweak initial step

darcs-hash:20100404203147-c8de0-fb83a312980103cc419a5542b2b20faa9a224518.gz
---

diff --git a/api/options.c b/api/options.c
index 4b0403e..18cdbd4 100644
--- a/api/options.c
+++ b/api/options.c
@@ -440,7 +440,7 @@ nlopt_result nlopt_set_default_initial_step(nlopt_opt opt, const double *x)
 		    step = (x[i] - lb[i]) * 1.1;
 	  }
 	  if (nlopt_isinf(step) || step == 0) {
-	       step = fabs(x[i]) * 0.25;
+	       step = x[i];
 	  }
 	  if (nlopt_isinf(step) || step == 0)
 	       step = 1;