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-rw-r--r--src/GipfelWidget.H2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index f51926f..3dc8503 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -61,7 +61,7 @@ class GipfelWidget : public Fl_Widget {
int save_image(char *file);
- int export_hills(const char *file);
+ int export_hills(FILE *fp);
const char * get_image_filename();