diff --git a/tccpe.c b/tccpe.c
index 0998a218..d930b164 100644
--- a/tccpe.c
+++ b/tccpe.c
@@ -1855,7 +1855,7 @@ ST_FUNC void pe_add_unwind_data(unsigned start, unsigned end, unsigned stack)
 
 static void tcc_add_support(TCCState *s1, const char *filename)
 {
-    if(!filename || strlen(filename)==0) return 0;
+    if(!filename || strlen(filename)==0) return;
     if (tcc_add_dll(s1, filename, 0) < 0)
         tcc_error_noabort("%s not found", filename);
 }