Changeset 3455 for pjproject/trunk/pjlib/src/pj/errno.c

Timestamp:

Mar 16, 2011 7:34:16 AM (14 years ago)

Author:

nanang

Message:

Fix #1212:

• Updated pj_register_strerror() to just return PJ_SUCCESS when the same range

and handler is being re-registered.

• Removed the usage of static flag of error string handler registration in some

modules, which prevent the re-registration of the handler, e.g: in restarting
pjsua, as such flags never got reseted.

File:

• pjproject/trunk/pjlib/src/pj/errno.c (modified) (1 diff)

pjproject/trunk/pjlib/src/pj/errno.c

@@ -129 +129 @@
             IN_RANGE(start+space-1, err_msg_hnd[i].begin, err_msg_hnd[i].end))
         {
+            if (err_msg_hnd[i].begin == start && 
+                err_msg_hnd[i].end == (start+space) &&
+                err_msg_hnd[i].strerror == f)
+            {
+                /* The same range and handler has already been registered */
+                return PJ_SUCCESS;
+            }
+
             return PJ_EEXISTS;
         }