From 03f5f07ecd98ff6b34eebaf037fe1fc38bc99230 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Fri, 18 Jan 2008 16:38:15 +0100
Subject: clear know_hills in load_image()

---
 src/GipfelWidget.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index cb0b3dc..8303e46 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -76,6 +76,8 @@ GipfelWidget::load_image(char *file) {
 
 	img_file = strdup(file);
 
+	known_hills->clear();
+
 	h(img->h());  
 	w(img->w());  
 
@@ -117,7 +119,7 @@ GipfelWidget::load_image(char *file) {
 	}
 
 	fl = md->get_focal_length_35mm();
-	if (isnan(fl)) {
+	if (isnan(fl) || fl == 0.0) {
 		set_focal_length_35mm(35.0);
 		have_gipfel_info = 0;
 	} else {
-- 
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