X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fscripting%2Fscripting.cpp;h=1e27640f98511cbb0810747a80ab80f8eb7a493b;hb=219ec61655edf6785ef483905b162604a215f5f4;hp=a70f2fda0b8e165d713af92c3992d6724e4e26ab;hpb=04270f0886aa08cb8fee7dba58d41975ddb1cb72;p=supertux.git

diff --git a/src/scripting/scripting.cpp b/src/scripting/scripting.cpp
index a70f2fda0..1e27640f9 100644
--- a/src/scripting/scripting.cpp
+++ b/src/scripting/scripting.cpp
@@ -39,13 +39,16 @@ HSQREMOTEDBG debugger = NULL;
 
 namespace {
 
-void printfunc(HSQUIRRELVM, const char* str, ...)
+#ifdef __clang__
+__attribute__((__format__ (__printf__, 2, 0)))
+#endif
+void printfunc(HSQUIRRELVM, const char* fmt, ...)
 {
   char buf[4096];
   va_list arglist;
-  va_start(arglist, str);
-  vsnprintf(buf, sizeof(buf), str, arglist);
-  ConsoleBuffer::output << (const char*) buf << std::flush;
+  va_start(arglist, fmt);
+  vsnprintf(buf, sizeof(buf), fmt, arglist);
+  ConsoleBuffer::output << "[SQUIRREL] " << (const char*) buf << std::flush;
   va_end(arglist);
 }
 
@@ -124,7 +127,7 @@ Scripting::~Scripting()
 
   global_vm = NULL;
 }
-  
+
 void
 Scripting::update_debugger()
 {