(imap4d_search0): Use case-insensitive comparison

@@ -224,7 +224,7 @@ imap4d_search0 (char *arg, int isuid, char *replybuf, size_t replysize)
 	}
 
       /* Currently only ASCII is supported */
-      if (strcmp (parsebuf.token, "US-ASCII"))
+      if (strcasecmp (parsebuf.token, "US-ASCII"))
 	{
 	  snprintf (replybuf, replysize, "Charset not supported");
 	  return RESP_NO;

@@ -47,7 +47,7 @@ status_get_handler (const char *name)
   struct status_table *p;
 
   for (p = status_table; p->name; p++)
-    if (strcmp (p->name, name) == 0)
+    if (strcasecmp (p->name, name) == 0)
       return p->fun;
   return NULL;
 }