Small fixes to the messagecount function (while trying to understand

a bug report...)
- Remove unused variable "ret"
- Declare char* pointers in the block where they are used

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@12843 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 168c96895c24c048e7ed837269496ac0d6f6eb9d..5a73e3c50d0c3f991cdb3e85bfa47aa9958b82b2 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -2207,10 +2207,9 @@ static int messagecount(const char *mailbox, int *newmsgs, int *oldmsgs)
        DIR *dir;
        struct dirent *de;
        char fn[256];
-       char tmp[256]="";
-       char *mb, *cur;
+       char tmp[256];
        char *context;
-       int ret;
+
        if (newmsgs)
                *newmsgs = 0;
        if (oldmsgs)
@@ -2220,9 +2219,10 @@ static int messagecount(const char *mailbox, int *newmsgs, int *oldmsgs)
                return 0;
        if (strchr(mailbox, ',')) {
                int tmpnew, tmpold;
+               char *mb, *cur;
+
                ast_copy_string(tmp, mailbox, sizeof(tmp));
                mb = tmp;
-               ret = 0;
                while((cur = strsep(&mb, ", "))) {
                        if (!ast_strlen_zero(cur)) {
                                if (messagecount(cur, newmsgs ? &tmpnew : NULL, oldmsgs ? &tmpold : NULL))