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don't ignore left-curly-braces when searching for the end of a variable/function reference; match them up with right-curly-braces so we choose the proper brace to end the reference (will still fail to parse properly if the reference contains unbalanced braces)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@21235 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-04-18 23:24:02 +00:00
parent d85073dc1f
commit c87f4bd7a8
1 changed files with 3 additions and 1 deletions
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4
pbx.c
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@@ -1343,10 +1343,12 @@ static void pbx_substitute_variables_helper_full(struct ast_channel *c, struct v
needsub = 0;
/* Find the end of it */
while(brackets && *vare) {
while (brackets && *vare) {
if ((vare[0] == '$') && (vare[1] == '{')) {
needsub++;
brackets++;
} else if (vare[0] == '{') {
brackets++;
} else if (vare[0] == '}') {
brackets--;
} else if ((vare[0] == '$') && (vare[1] == '['))