Make sure we don't get an exception in destructors

Author: joto

src/export/export_format_json.hpp

@@ -66,8 +66,11 @@ class ExportFormatJSON : public ExportFormat {
                      osmium::io::fsync fsync,
                      const options_type& options);
 
-    ~ExportFormatJSON() override {
-        close();
+    ~ExportFormatJSON() noexcept override {
+        try {
+            close();
+        } catch (...) {
+        }
     }
 
     void node(const osmium::Node& node) override;

src/export/export_format_pg.hpp

@@ -64,7 +64,7 @@ class ExportFormatPg : public ExportFormat {
                    osmium::io::fsync fsync,
                    const options_type& options);
 
-    ~ExportFormatPg() override {
+    ~ExportFormatPg() noexcept override {
         try {
             close();
         } catch (...) {

src/export/export_format_text.hpp

@@ -53,8 +53,11 @@ class ExportFormatText : public ExportFormat {
                      osmium::io::fsync fsync,
                      const options_type& options);
 
-    ~ExportFormatText() override {
-        close();
+    ~ExportFormatText() noexcept override {
+        try {
+            close();
+        } catch (...) {
+        }
     }
 
     void node(const osmium::Node& node) override;