Collapse executor if output is empty (fixes issue #648)

This commit is contained in:
o9000 2017-06-20 11:38:37 +02:00
parent d55f6d7baa
commit 394be61a65

View file

@ -140,7 +140,7 @@ void init_execp()
execp->backend->bg = &g_array_index(backgrounds, Background, 0);
execp->backend->buf_capacity = 1024;
execp->backend->buf_output = calloc(execp->backend->buf_capacity, 1);
execp->backend->text = strdup(" ");
execp->backend->text = strdup("");
execp->backend->icon_path = NULL;
}
}
@ -321,6 +321,21 @@ void execp_compute_icon_text_geometry(Execp *execp,
*icon_w = *icon_h = 0;
}
if ((*icon_h == 0 || *icon_w == 0) && execp->backend->text[0] == 0) {
*new_size = 0;
*txt_height_ink = 0;
*txt_height = 0;
*txt_width = 0;
if (panel_horizontal) {
if (area->width)
*resized = TRUE;
} else {
if (area->height)
*resized = TRUE;
}
return;
}
*text_next_line = !panel_horizontal && *icon_w > area->width / 2;
int available_w, available_h;