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| author | murf <murf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-10-01 23:03:50 +0000 |
|---|---|---|
| committer | murf <murf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-10-01 23:03:50 +0000 |
| commit | 9d3e81a7d888ae911aa91605061938464c2df682 (patch) | |
| tree | 8c945ed915051a63fc9518a3955481f146ede938 /res/ael/pval.c | |
| parent | d8dcdb07402bc898a5ab47d09b86eeb7f660fb41 (diff) | |
Merged revisions 84239 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r84239 | murf | 2007-10-01 14:27:52 -0600 (Mon, 01 Oct 2007) | 1 line
closes issue #10777 -- by returning a null for the parse tree when there's really nothing there, and making sure we don't try to do checking on a null tree.
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@84327 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'res/ael/pval.c')
| -rw-r--r-- | res/ael/pval.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/res/ael/pval.c b/res/ael/pval.c index 11c72532c..960c3eca5 100644 --- a/res/ael/pval.c +++ b/res/ael/pval.c @@ -2871,6 +2871,8 @@ void ael2_semantic_check(pval *item, int *arg_errs, int *arg_warns, int *arg_not #endif struct argapp *apps=0; + if (!item) + return; /* don't check an empty tree */ #ifdef AAL_ARGCHECK rfilename = alloca(10 + strlen(ast_config_AST_VAR_DIR)); sprintf(rfilename, "%s/applist", ast_config_AST_VAR_DIR); |