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Fix IO conversion bug

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Expression 'rlen < 0' is always false.
Unsigned type value is never < 0.

Change-Id: Id9f393ff25b009a6c4a6e40b95f561a9369e4585
This commit is contained in:
Badalyan Vyacheslav
2016-12-08 18:34:28 +00:00
parent 5a96e1fb5e
commit 149d8db96c
1 changed files with 1 additions and 1 deletions
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res/res_http_websocket.c
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@@ -490,7 +490,7 @@ const char * AST_OPTIONAL_API_NAME(ast_websocket_session_id)(struct ast_websocke
*/
static inline int ws_safe_read(struct ast_websocket *session, char *buf, int len, enum ast_websocket_opcode *opcode)
{
size_t rlen;
ssize_t rlen;
int xlen = len;
char *rbuf = buf;
int sanity = 10;