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Set the variables top-down, so that if a script sets a variable more than once,

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the last one will take precedence.
(closes issue #12673)
 Reported by: phber
 Patches: 
       20080519__bug12673.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@123710 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-06-18 20:22:42 +00:00
parent 524f305187
commit 29261555d4
1 changed files with 12 additions and 3 deletions
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15
pbx/pbx_spool.c
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@@ -128,7 +128,11 @@ static int apply_outgoing(struct outgoing *o, char *fn, FILE *f)
char buf[256];
char *c, *c2;
int lineno = 0;
struct ast_variable *var;
struct ast_variable *var, *last = o->vars;
while (last && last->next) {
last = last->next;
}
while(fgets(buf, sizeof(buf), f)) {
lineno++;
@@ -222,8 +226,13 @@ static int apply_outgoing(struct outgoing *o, char *fn, FILE *f)
if (c2) {
var = ast_variable_new(c, c2);
if (var) {
var->next = o->vars;
o->vars = var;
/* Always insert at the end, because some people want to treat the spool file as a script */
if (last) {
last->next = var;
} else {
o->vars = var;
}
last = var;
}
} else
ast_log(LOG_WARNING, "Malformed \"%s\" argument. Should be \"%s: variable=value\"\n", buf, buf);