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Merged revisions 206867 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r206867 | dvossel | 2009-07-16 16:24:16 -0500 (Thu, 16 Jul 2009) | 8 lines
  
  avoid segfault caused by user error
  
  If the CALLERPRES() dialplan function is set to nothing,
  a segfault occurs.  This is user error to begin with, but
  I'd rather see a cli warning message than have Asterisk
  crash on me.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@206868 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2009-07-16 21:25:22 +00:00
parent f8c37545ad
commit e0a8fc8c0e
1 changed files with 3 additions and 0 deletions
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3
main/callerid.c
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@@ -1124,6 +1124,9 @@ static const struct ast_value_translation pres_types[] = {
int ast_parse_caller_presentation(const char *data)
{
int index;
if (!data) {
return -1;
}
for (index = 0; index < ARRAY_LEN(pres_types); ++index) {
if (!strcasecmp(pres_types[index].name, data)) {