tool_operhlp.h: Fixed compilation warning

warning: 'struct Configurable' declared inside parameter list

diff --git a/src/tool_operhlp.h b/src/tool_operhlp.h
index 041ea59..80a7682 100644 (file)
--- a/src/tool_operhlp.h
+++ b/src/tool_operhlp.h
@@ -23,6 +23,8 @@
  ***************************************************************************/
 #include "tool_setup.h"
 
+struct Configurable;
+
 void clean_getout(struct Configurable *config);
 
 bool output_expected(const char *url, const char *uploadfile);