diff options
author | Jérémie Courrèges-Anglas <jca@wxcvbn.org> | 2014-03-04 02:49:35 +0100 |
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committer | Jérémie Courrèges-Anglas <jca@wxcvbn.org> | 2014-03-04 02:49:35 +0100 |
commit | 710696420f50234716579c98367696a43a211482 (patch) | |
tree | 448c494ccbf3653f7acbcb1af5d05efc59329ee7 /src | |
parent | 5dcd243c55447099e4ff353fafbbad2a02836b0c (diff) | |
download | ratpoison-710696420f50234716579c98367696a43a211482.zip |
Simplify list_unmanaged_windows using sbuf
Diffstat (limited to 'src')
-rw-r--r-- | src/manage.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/manage.c b/src/manage.c index 5a9a9d8..f54c63a 100644 --- a/src/manage.c +++ b/src/manage.c @@ -57,25 +57,21 @@ char * list_unmanaged_windows (void) { char *tmp = NULL; + if (unmanaged_window_list) { - char *tpos; - int len = 0; + struct sbuf *buf; int i; - for (i = 0; i < num_unmanaged_windows; i++) - len += (strlen(unmanaged_window_list[i]) + 1); - - tmp = xmalloc(len + 1); - tpos = tmp; + buf = sbuf_new (0); for (i = 0; i < num_unmanaged_windows; i++) { - sprintf(tpos, "%s\n", unmanaged_window_list[i]); - tpos += strlen(unmanaged_window_list[i])+1; + sbuf_concat (buf, unmanaged_window_list[i]); + sbuf_concat (buf, "\n"); } - tpos--; - *tpos = '\0'; + sbuf_chop (buf); + tmp = sbuf_free_struct (buf); } return tmp; } |