iax2-provision: Fix improper return on failed cache retrieval

(closes issue ASTERISK-20337)
reported by: John Covert
Patches:
    iax2-provision.c.patch uploaded by John Covert (license 5512)
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Merged revisions 373342 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 373343 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 373368 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@373369 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/iax2-provision.c b/channels/iax2-provision.c
index ff647e6..a00d6f7 100644 (file)
--- a/channels/iax2-provision.c
+++ b/channels/iax2-provision.c
@@ -262,10 +262,8 @@ int iax_provision_version(unsigned int *version, const char *template, int force
        memset(&ied, 0, sizeof(ied));
 
        ast_mutex_lock(&provlock);
-       if (!(ast_db_get("iax/provisioning/cache", template, tmp, sizeof(tmp)))) {
-               ast_log(LOG_ERROR, "ast_db_get failed to retrieve iax/provisioning/cache\n");
-               ast_mutex_unlock(&provlock);
-               return -1;
+       if (ast_db_get("iax/provisioning/cache", template, tmp, sizeof(tmp))) {
+               ast_log(LOG_ERROR, "ast_db_get failed to retrieve iax/provisioning/cache/%s\n", template);
        }
        if (sscanf(tmp, "v%30x", version) != 1) {
                if (strcmp(tmp, "u")) {