提交 484a397d authored 作者: Anthony Minessale's avatar Anthony Minessale

FS-3194 see comitted patch. I made the function assert rather than tolerate NULL…

FS-3194 see comitted patch. I made the function assert rather than tolerate NULL and fixed the imporper usage.
上级 7bee6d3d
......@@ -151,7 +151,11 @@ static inline char *switch_strchr_strict(const char *in, char find, const char *
#endif
static inline int switch_string_has_escaped_data(const char *in)
{
const char *i = strchr(in, '\\');
const char *i;
switch_assert(in);
i = strchr(in, '\\');
while (i && *i == '\\') {
i++;
......
......@@ -1565,6 +1565,10 @@ SWITCH_DECLARE(char *) switch_event_expand_headers(switch_event_t *event, const
int nv = 0;
char *gvar = NULL;
if (zstr(in)) {
return (char *) in;
}
nv = switch_string_var_check_const(in) || switch_string_has_escaped_data(in);
if (!nv) {
......
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