Please use ascii_strcasecmp() if you want to compare ASCII parameter

strings.  mutt_strcasecmp() depends on the locale, and detects "i"
and "I" as _different_ in Turkish locales.

diff --git a/smime.c b/smime.c
index df4d9cdf32ec25662660fdba3afa555309576674..c5a06c98fdabe12abeadf1406522190206fb875f 100644 (file)
--- a/smime.c
+++ b/smime.c
@@ -101,17 +101,17 @@ int mutt_is_application_smime (BODY *m)
   char *t=NULL;
   int len, complain=0;
 
-  if (m->type & TYPEAPPLICATION && m->subtype)
+  if ((m->type & TYPEAPPLICATION) && m->subtype)
   {
     /* S/MIME MIME types don't need x- anymore, see RFC2311 */
-    if (!mutt_strcasecmp (m->subtype, "x-pkcs7-mime") ||
-       !mutt_strcasecmp (m->subtype, "pkcs7-mime"))
+    if (!ascii_strcasecmp (m->subtype, "x-pkcs7-mime") ||
+       !ascii_strcasecmp (m->subtype, "pkcs7-mime"))
     {
       if ((t = mutt_get_parameter ("smime-type", m->parameter)))
       {
-       if (!mutt_strcasecmp (t, "enveloped-data"))
+       if (!ascii_strcasecmp (t, "enveloped-data"))
          return SMIMEENCRYPT;
-       else if (!mutt_strcasecmp (t, "signed-data"))
+       else if (!ascii_strcasecmp (t, "signed-data"))
          return (SMIMESIGN|SMIMEOPAQUE);
        else return 0;
       }
@@ -119,18 +119,19 @@ int mutt_is_application_smime (BODY *m)
        * Content-Description: S/MIME Encrypted Message
        * instead of Content-Type parameter
        */
-      if (!mutt_strcasecmp (m->description, "S/MIME Encrypted Message"))
+      if (!ascii_strcasecmp (m->description, "S/MIME Encrypted Message"))
        return SMIMEENCRYPT;
       complain = 1;
     }
-    else if (mutt_strcasecmp (m->subtype, "octet-stream"))
+    else if (ascii_strcasecmp (m->subtype, "octet-stream"))
       return 0;
 
     t = mutt_get_parameter ("name", m->parameter);
 
     if (!t) t = m->d_filename;
     if (!t) t = m->filename;
-    if (!t) {
+    if (!t) 
+    {
       if (complain)
        mutt_message (_("S/MIME messages with no hints on content are unsupported."));
       return 0;
@@ -142,7 +143,7 @@ int mutt_is_application_smime (BODY *m)
     if (len > 0 && *(t+len) == '.')
     {
       len++;
-      if (!mutt_strcasecmp ((t+len), "p7m"))
+      if (!ascii_strcasecmp ((t+len), "p7m"))
 #if 0
        return SMIMEENCRYPT;
 #else
@@ -150,7 +151,7 @@ int mutt_is_application_smime (BODY *m)
          it's required for compatibility with Outlook */
        return (SMIMESIGN|SMIMEOPAQUE);
 #endif
-      else if (!mutt_strcasecmp ((t+len), "p7s"))
+      else if (!ascii_strcasecmp ((t+len), "p7s"))
        return (SMIMESIGN|SMIMEOPAQUE);
     }
   }