Merged revisions 206867 via svnmerge from
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: http://svn.digium.com/svn/asterisk/trunk@206868 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -1124,6 +1124,9 @@ static const struct ast_value_translation pres_types[] = {
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int ast_parse_caller_presentation(const char *data)
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{
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int index;
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if (!data) {
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return -1;
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}
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for (index = 0; index < ARRAY_LEN(pres_types); ++index) {
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if (!strcasecmp(pres_types[index].name, data)) {
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