diff options
| author | Kevin P. Fleming <kpfleming@digium.com> | 2005-11-08 01:55:31 +0000 |
|---|---|---|
| committer | Kevin P. Fleming <kpfleming@digium.com> | 2005-11-08 01:55:31 +0000 |
| commit | a0a97696160c209413f213208b906d2990650320 (patch) | |
| tree | ce21ec4bfdeea79845fbbf2eb5308a2e6d513fc8 /funcs/func_env.c | |
| parent | 2ea48ce114efcce674220ef6cbb1cd61f3e79494 (diff) | |
issue #5648
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7011 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs/func_env.c')
| -rwxr-xr-x | funcs/func_env.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/funcs/func_env.c b/funcs/func_env.c index 424f7cf0d..4906c7d11 100755 --- a/funcs/func_env.c +++ b/funcs/func_env.c @@ -50,8 +50,8 @@ static char *builtin_function_env_read(struct ast_channel *chan, char *cmd, char static void builtin_function_env_write(struct ast_channel *chan, char *cmd, char *data, const char *value) { - if (data && !ast_strlen_zero(data)) { - if (value && !ast_strlen_zero(value)) { + if (!ast_strlen_zero(data)) { + if (!ast_strlen_zero(value)) { setenv(data, value, 1); } else { unsetenv(data); |