Fix compilation under Linux

Author: Str1ker17

src/plugins/BoundAuthPlugin/BoundAuth.c

@@ -281,7 +281,7 @@ PLUGINAPI int PLUGINCALL ConvertPassword(struct pluginlink *link, int argc, char
     char *pw_public = alloca(PluginConfig.len + 1);
     pw_public[PluginConfig.len] = '\0';
     PasswordBoundize(pw_private, &addr, pw_public);
-    assert(pw_public[PluginConfig.passwordLen] == '\0');
+    assert(pw_public[PluginConfig.len] == '\0');
 
     log_err_config(link, "public password for { '%s', '%s' }:    %s", pw_private, addr_string, pw_public);
     return RETURN_SUCCESS;

src/plugins/BoundAuthPlugin/Makefile.inc

@@ -1,7 +1,7 @@
 all: $(BUILDDIR)BoundAuthPlugin$(DLSUFFICS)
 
 BoundAuth$(OBJSUFFICS): BoundAuth.c
-	$(CC) $(DCFLAGS) $(CFLAGS) $<
+	$(CC) $(DCFLAGS) $(CFLAGS) -std=c99 $<
 
 $(BUILDDIR)BoundAuthPlugin$(DLSUFFICS): BoundAuth$(OBJSUFFICS)
 	$(LN) $(LNOUT)../../$(BUILDDIR)BoundAuth$(DLSUFFICS) $(LDFLAGS) $(DLFLAGS) $<