From 08d2b9aaeb1df836c91d2c6a14932907d39fba9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sun, 28 Sep 2014 08:20:08 +0200
Subject: [PATCH] core: check that data is not NULL in function
 string_iconv_fprintf

---
 src/core/wee-string.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/wee-string.c b/src/core/wee-string.c
index 6d9af0ede..5be100988 100644
--- a/src/core/wee-string.c
+++ b/src/core/wee-string.c
@@ -2256,6 +2256,10 @@ string_iconv_fprintf (FILE *file, const char *data, ...)
     int rc, num_written;
 
     rc = 0;
+
+    if (!data)
+        return rc;
+
     weechat_va_format (data);
     if (vbuffer)
     {