diff options
Diffstat (limited to 'src/gipfel.cxx')
| -rw-r--r-- | src/gipfel.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gipfel.cxx b/src/gipfel.cxx index 1106c48..13ef3e5 100644 --- a/src/gipfel.cxx +++ b/src/gipfel.cxx @@ -23,6 +23,7 @@ #include <string.h> #include <unistd.h> #include <stdlib.h> +#include <math.h> #include <FL/Fl.H> #include <FL/Fl_Window.H> @@ -438,7 +439,7 @@ int main(int argc, char** argv) { if (view_point) { gipf->set_viewpoint(view_point); } else if (img_file && - gipf->get_view_lat()==0.0 && gipf->get_view_long()==0.0) { + (isnan(gipf->get_view_lat()) || isnan(gipf->get_view_long()))) { viewpoint_cb(NULL, NULL); } |