diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/frame.c | 3 | ||||
| -rw-r--r-- | src/sc_parse.c | 11 |
2 files changed, 9 insertions, 5 deletions
diff --git a/src/frame.c b/src/frame.c index 5ada312..435fcc0 100644 --- a/src/frame.c +++ b/src/frame.c @@ -1377,7 +1377,8 @@ static SCBlock *split_text_paragraph(struct frame *fr, int pn, size_t pos, para->n_runs = run+1; /* If the first and second paragraphs have the same SCBlock, split it */ - if ( rr->scblock == pnew->runs[0].scblock ) { + if ( (rr->scblock != NULL) && (rr->scblock == pnew->runs[0].scblock) ) { + size_t sc_offs; sc_offs = rr->scblock_offs_bytes + run_offs; pnew->runs[0].scblock = sc_block_split(rr->scblock, sc_offs); diff --git a/src/sc_parse.c b/src/sc_parse.c index 4838bc6..3853800 100644 --- a/src/sc_parse.c +++ b/src/sc_parse.c @@ -786,10 +786,13 @@ SCBlock *sc_block_split(SCBlock *bl, size_t pos) /* Second block */ n->name = s_strdup(bl->name); n->options = s_strdup(bl->options); - n->contents = strdup(bl->contents+pos); - - /* Truncate the first block */ - bl->contents[pos] = '\0'; + if ( bl->contents != NULL ) { + n->contents = strdup(bl->contents+pos); + /* Truncate the first block */ + bl->contents[pos] = '\0'; + } else { + n->contents = NULL; + } n->next = bl->next; bl->next = n; |