X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/6015bb1f7aaa3e4f3c71c28219016ad951cefc04..d42f7b865b7f765b14f05f2561ddb2a4f1e8cee9:/mts/smtp/smtp.c

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index fed756b7..e3ac50d0 100644
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -64,7 +64,7 @@ static int sm_nerror (char *);
 static int smtalk (int time, char *fmt, ...) CHECK_PRINTF(2, 3);
 static int sm_wstream (char *, int);
 static int smhear (void);
-static char *EHLOset (char *);
+static char *EHLOset (char *) PURE;
 static int sm_sasl_callback(enum sasl_message_type, unsigned const char *,
 			    unsigned int, unsigned char **, unsigned int *,
 			    char **);