diff options
Diffstat (limited to 'gdb/cli/cli-script.c')
| -rw-r--r-- | gdb/cli/cli-script.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 1147073..fbcc2dd 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -1611,24 +1611,27 @@ document_command (char *comname, int from_tty) doclines = read_command_lines (tmpbuf, from_tty, 0, 0, 0); if (c->doc) - xfree (c->doc); + xfree ((char *) c->doc); { struct command_line *cl1; int len = 0; + char *doc; for (cl1 = doclines; cl1; cl1 = cl1->next) len += strlen (cl1->line) + 1; - c->doc = (char *) xmalloc (len + 1); - *c->doc = 0; + doc = (char *) xmalloc (len + 1); + *doc = 0; for (cl1 = doclines; cl1; cl1 = cl1->next) { - strcat (c->doc, cl1->line); + strcat (doc, cl1->line); if (cl1->next) - strcat (c->doc, "\n"); + strcat (doc, "\n"); } + + c->doc = doc; } free_command_lines (&doclines); |