less warnings

[apps/madmutt.git] / mutt_idna.c

diff --git a/mutt_idna.c b/mutt_idna.c
index 82796c8..6c52193 100644 (file)
--- a/mutt_idna.c
+++ b/mutt_idna.c
@@ -12,6 +12,7 @@
 #endif
 
 #include "mutt.h"
+#include "ascii.h"
 #include "charset.h"
 #include "mutt_idna.h"
 
@@ -126,7 +127,7 @@ static int mbox_to_udomain (const char *mbx, char **user, char **domain)
   *domain = NULL;
 
   p = strchr (mbx, '@');
-  if (!p)
+  if (!p || !p[1])
     return -1;
   *user = mem_calloc ((p - mbx + 1), sizeof (mbx[0]));
   strfcpy (*user, mbx, (p - mbx + 1));
@@ -247,7 +248,7 @@ void mutt_env_to_local (ENVELOPE * e)
      if (tag) *tag = #a; e = 1; err = NULL; \
   }
 
-int mutt_env_to_idna (ENVELOPE * env, char **tag, char **err)
+int mutt_env_to_idna (ENVELOPE * env, const char **tag, char **err)
 {
   int e = 0;