From b0b5b51193566960d0232d55a39daad70c9026f4 Mon Sep 17 00:00:00 2001 From: Melissa Mears Date: Tue, 3 Dec 2013 15:56:39 -0800 Subject: [PATCH] pop3: Fix POP3_TYPE_ANY signed compilation warning POP3_TYPE_ANY, or ~0, is written to pop3c->preftype in lib/pop3c.c, an unsigned int variable. The result of ~0 is -1, which caused a warning due to writing a negative number to an unsigned variable. To fix this, make the expression ~0U so that its value is considered the unsigned number UINT_MAX which is what SASL_AUTH_ANY does in curl_sasl.h. --- lib/pop3.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/pop3.h b/lib/pop3.h index 1964d72e4..fcc839578 100644 --- a/lib/pop3.h +++ b/lib/pop3.h @@ -93,7 +93,7 @@ extern const struct Curl_handler Curl_handler_pop3s; /* Authentication type values */ #define POP3_TYPE_NONE 0 -#define POP3_TYPE_ANY ~0 +#define POP3_TYPE_ANY ~0U /* This is the 5-bytes End-Of-Body marker for POP3 */ #define POP3_EOB "\x0d\x0a\x2e\x0d\x0a"