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cgi: more graceful error handling in absence of server
[disorder]
/
lib
/
client.c
diff --git
a/lib/client.c
b/lib/client.c
index
b7292c5
..
1dac922
100644
(file)
--- a/
lib/client.c
+++ b/
lib/client.c
@@
-165,6
+165,10
@@
static int disorder_simple_v(disorder_client *c,
const char *arg;
struct dynstr d;
const char *arg;
struct dynstr d;
+ if(!c->fpout) {
+ error(0, "not connected to server");
+ return -1;
+ }
if(cmd) {
dynstr_init(&d);
dynstr_append_string(&d, cmd);
if(cmd) {
dynstr_init(&d);
dynstr_append_string(&d, cmd);
@@
-1148,6
+1152,14
@@
int disorder_make_cookie(disorder_client *c, char **cookiep) {
cookiep);
}
cookiep);
}
+/** @brief Revoke the cookie used by this session
+ * @param c Client
+ * @return 0 on success, non-0 on error
+ */
+int disorder_revoke(disorder_client *c) {
+ return disorder_simple(c, 0, "revoke", (char *)0);
+}
+
/*
Local Variables:
c-basic-offset:2
/*
Local Variables:
c-basic-offset:2