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-rwxr-xr-xapps/app_disa.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/app_disa.c b/apps/app_disa.c
index 8b934638d..9f6977629 100755
--- a/apps/app_disa.c
+++ b/apps/app_disa.c
@@ -329,7 +329,9 @@ static int disa_exec(struct ast_channel *chan, void *data)
}
strncpy(chan->exten, exten, sizeof(chan->exten) - 1);
strncpy(chan->context, ourcontext, sizeof(chan->context) - 1);
- strncpy(chan->accountcode, acctcode, sizeof(chan->accountcode) - 1);
+ if (!ast_strlen_zero(acctcode)) {
+ strncpy(chan->accountcode, acctcode, sizeof(chan->accountcode) - 1);
+ }
chan->priority = 0;
ast_cdr_reset(chan->cdr,AST_CDR_FLAG_POSTED);
LOCAL_USER_REMOVE(u);