From 0d1e5abc4168c0e6a12cdfa57c970ec5bfe5f3d8 Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@vlang.io>
Date: Fri, 12 Jun 2020 17:33:08 +0200
Subject: [PATCH] cgen: call va_end() in _str()

---
 vlib/v/gen/str.v | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vlib/v/gen/str.v b/vlib/v/gen/str.v
index 9890d7bdaa..50df270911 100644
--- a/vlib/v/gen/str.v
+++ b/vlib/v/gen/str.v
@@ -25,6 +25,7 @@ void _STR_PRINT_ARG(const char *fmt, char** refbufp, int *nbytes, int *memsize,
 		*memsize += (*memsize + *memsize) / 3 + guess;
 		*refbufp = (char*)realloc((void*)*refbufp, *memsize);
 	}
+	va_end(args);
 }
 
 string _STR(const char *fmt, int nfmts, ...) {