initialize .img

without the attached patch ./sent example segfaults here

diff --git a/sent.c b/sent.c
index 1b3b8f27be43217dcb7ba437d19460a8b8928117..fb0b56efb45547dea6e1ad6176658139dab38df4 100644 (file)
--- a/sent.c
+++ b/sent.c
@@ -394,6 +394,8 @@ void load(FILE *fp)
                        die("cannot strdup %u bytes:", strlen(buf)+1);
                if (slides[i].text[0] == '@')
                        slides[i].img = pngopen(slides[i].text + 1);
+               else
+                       slides[i].img = 0;
                i++;
        }
        if (slides)