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authorThomas White <taw@bitwiz.org.uk>2018-02-23 16:27:26 +0100
committerThomas White <taw@physics.org>2018-02-23 18:32:47 +0100
commit671b86e76f81e2f77be22514c610b26f0e6901cb (patch)
tree27b74262558a72032be8e9983a89b7d4ca9be1e2
parent468a1463ab69c458c3f96b11b8fb5b45d84ffe73 (diff)
Complain if frame can't be created
-rw-r--r--src/sc_editor.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/src/sc_editor.c b/src/sc_editor.c
index 75d29b7..493e076 100644
--- a/src/sc_editor.c
+++ b/src/sc_editor.c
@@ -1438,12 +1438,16 @@ static gboolean button_release_sig(GtkWidget *da, GdkEventButton *event,
fr = create_frame(e, e->start_corner_x, e->start_corner_y,
e->drag_corner_x - e->start_corner_x,
e->drag_corner_y - e->start_corner_y);
- check_paragraph(fr, e->pc, sc_block_child(fr->scblocks));
- e->selection = fr;
- e->cursor_frame = fr;
- e->cursor_para = 0;
- e->cursor_pos = 0;
- e->cursor_trail = 0;
+ if ( fr != NULL ) {
+ check_paragraph(fr, e->pc, sc_block_child(fr->scblocks));
+ e->selection = fr;
+ e->cursor_frame = fr;
+ e->cursor_para = 0;
+ e->cursor_pos = 0;
+ e->cursor_trail = 0;
+ } else {
+ fprintf(stderr, "Failed to create frame!\n");
+ }
break;
case DRAG_REASON_IMPORT :