From 0b59e4ce379294c330157efab92ef4419531df25 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Thu, 26 Mar 2009 11:59:39 +0100
Subject: sort hills with equal names by height

---
 src/Hill.cxx | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/Hill.cxx b/src/Hill.cxx
index c2971cf..6404ec8 100644
--- a/src/Hill.cxx
+++ b/src/Hill.cxx
@@ -212,11 +212,17 @@ static int
 comp_mountains_name(const void *n1, const void *n2) {
 	Hill *m1 = *(Hill **)n1;
 	Hill *m2 = *(Hill **)n2;
+	int r;
 
-	if (m1 && m2)
-		return strcasecmp(m1->name, m2->name);
-	else
+	if (m1 && m2) {
+		r = strcasecmp(m1->name, m2->name);
+		if (r == 0)
+			return (int) (m1->height - m2->height);
+		else
+			return r;
+	} else {
 		return 0;
+	}
 }
 
 void
-- 
cgit v1.2.3