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authorMelissa Mears <myriachan@cox.net>2013-12-03 15:56:39 -0800
committerSteve Holme <steve_holme@hotmail.com>2013-12-04 20:18:44 +0000
commitb0b5b51193566960d0232d55a39daad70c9026f4 (patch)
treebd21cf4cd8bf8bf86da4377e32c3576d5f2463bc /lib
parentff9b66a8d4abb2fd92b12ae8ae3e4e7f39856af7 (diff)
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.
Diffstat (limited to 'lib')
-rw-r--r--lib/pop3.h2
1 files changed, 1 insertions, 1 deletions
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"