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.



git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@3455 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 5 insertions, 3 deletions

diff --git a/pjnath/src/pjnath/errno.c b/pjnath/src/pjnath/errno.c
index 1656ce33..2cf840e9 100644
--- a/pjnath/src/pjnath/errno.c
+++ b/pjnath/src/pjnath/errno.c
@@ -19,6 +19,7 @@
  */
 #include <pjnath/errno.h>
 #include <pjnath/stun_msg.h>
+#include <pj/assert.h>
 #include <pj/log.h>
 #include <pj/string.h>
 
@@ -176,13 +177,14 @@ PJ_DEF(pj_status_t) pjnath_init(void)
 
     status = pj_register_strerror(PJNATH_ERRNO_START, 299, 
 				  &pjnath_strerror);
-    if (status != PJ_SUCCESS)
-	return status;
+    pj_assert(status == PJ_SUCCESS);
 
     status = pj_register_strerror(PJ_STATUS_FROM_STUN_CODE(300), 
 				  699 - 300, 
 				  &pjnath_strerror2);
-    return status;
+    pj_assert(status == PJ_SUCCESS);
+
+    return PJ_SUCCESS;
 }