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Merged revisions 142748 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/trunk

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r142748 | tilghman | 2008-09-12 11:54:44 -0500 (Fri, 12 Sep 2008) | 3 lines

When checking for an encoded character, make sure the string isn't blank, first.
(Closes issue #13470)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@142750 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-09-12 16:57:28 +00:00
parent 9ac2b6709d
commit 8e7ad44ba5
1 changed files with 5 additions and 0 deletions
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5
main/app.c
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@@ -1748,6 +1748,11 @@ int ast_get_encoded_char(const char *stream, char *result, size_t *consumed)
int i;
*consumed = 1;
*result = 0;
if (ast_strlen_zero(stream)) {
*consumed = 0;
return -1;
}
if (*stream == '\\') {
*consumed = 2;
switch (*(stream + 1)) {