Fix missing check

diff --git a/src/textview.c b/src/textview.c
index a6cceaae73c0db60b69087f665f52d075deef15d..59628237add5c4f0a3419162bdc3f288d62f02c6 100644 (file)
--- a/src/textview.c
+++ b/src/textview.c
@@ -1079,8 +1079,10 @@ static void textview_write_body(TextView *textview, MimeInfo *mimeinfo)
                filename = procmime_get_tmp_file_name(mimeinfo);
                if (procmime_get_part(filename, mimeinfo) == 0) {
                        tmpfp = g_fopen(filename, "rb");
-                       textview_show_html(textview, tmpfp, conv);
-                       fclose(tmpfp);
+                       if (tmpfp) {
+                               textview_show_html(textview, tmpfp, conv);
+                               fclose(tmpfp);
+                       }
                        claws_unlink(filename);
                }
                g_free(filename);