From abf452c7c0d30acd1c7d669ffa80dbee1f90cb59 Mon Sep 17 00:00:00 2001 From: sabetts Date: Mon, 25 Oct 2004 21:58:22 +0000 Subject: (cmd_set): check if var is NULL before checking strlen(var) --- ChangeLog | 4 ++++ src/actions.c | 3 +-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 24ae6f1..b4d5389 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2002-02-05 Shawn Betts + + * src/actions.c (cmd_set): check if var is NULL before checking strlen(var) + 2004-10-07 Shawn Betts * doc/ratpoison.texi (Frame Numbering): new topic diff --git a/src/actions.c b/src/actions.c index a5c7165..e7c283d 100644 --- a/src/actions.c +++ b/src/actions.c @@ -2761,7 +2761,6 @@ char * cmd_unsetenv (int interactive, char *data) { struct sbuf *s; - char *str; if (data == NULL) { @@ -4272,7 +4271,7 @@ cmd_set (int interactive, char *data) { char *tmp; var = get_input (MESSAGE_PROMPT_SELECT_VAR, var_completions); - if (strlen (var) == 0) + if (var == NULL || strlen (var) == 0) { free (var); return NULL; -- cgit v1.2.3