kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2026-07-28 00:10:25 -07:00
Code Issues Packages Projects Releases Wiki Activity

Don't add an empty MESSAGE_DATA(key) header if it doesn't already exist.

Browse Source 
Doing Set(MESSAGE_DATA(key)=) would add an empty key header if the key
header did not already exist.  If it already existed it would delete it.

* Made msg_set_var_full() exit early if the named variable did not already
exist and the value to set is empty.
........

Merged revisions 361522 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@361523 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2012-04-06 19:58:44 +00:00
parent a485f44022
commit 4665986fb1
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
main/message.c
+3
View File
@@ -494,6 +494,9 @@ static int msg_set_var_full(struct ast_msg *msg, const char *name, const char *v
struct msg_data *data;
if (!(data = msg_data_find(msg->vars, name))) {
if (ast_strlen_zero(value)) {
return 0;
}
if (!(data = msg_data_alloc())) {
return -1;
};