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commit 27364345bf68785af58131c47ef46ff081622537
Author: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Thu Aug 1 23:39:09 2013 +0100
Don't add client formats when they are NULL.
diff --git a/format.c b/format.c
index 8c4c784..16ac53d 100644
--- a/format.c
+++ b/format.c
@@ -317,8 +317,10 @@
format_add(ft, "client_cwd", "%s", c->cwd);
format_add(ft, "client_height", "%u", c->tty.sy);
format_add(ft, "client_width", "%u", c->tty.sx);
- format_add(ft, "client_tty", "%s", c->tty.path);
- format_add(ft, "client_termname", "%s", c->tty.termname);
+ if (c->tty.path != NULL)
+ format_add(ft, "client_tty", "%s", c->tty.path);
+ if (c->tty.termname != NULL)
+ format_add(ft, "client_termname", "%s", c->tty.termname);
t = c->creation_time.tv_sec;
format_add(ft, "client_created", "%ld", (long) t);
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