handle return of system call

2011-04-01 23:55:19 +00:00 · 2011-04-01 23:55:19 +00:00 · 649e4498c1
commit 649e4498c1
parent d0e98eb3f1
1 changed files with 1 additions and 1 deletions
--- a/utils/svg2png/svg2png.cpp
+++ b/utils/svg2png/svg2png.cpp
@ -146,7 +146,7 @@ int main (int argc,char** argv)
                    mapnik::save_to_file<mapnik::image_data_32>(im.data(),svg_name,"png");
                    std::ostringstream s;
                    s << "open " << svg_name;
-                    system(s.str().c_str());
+                    return system(s.str().c_str());
                }
            }
        }