uniconv: fixed a crash

ucs4 may be uninitialized.

1 files changed, 1 insertions, 0 deletions

diff --git a/uniconv.c b/uniconv.c
index bbbdb2b..cb6fea2 100644
--- a/uniconv.c
+++ b/uniconv.c
@@ -127,6 +127,7 @@ uniconv_conv(uniconv_t *uc,
 	inucs4 = ucs4;
 	ret = uc->to->encode(uc->to, (const ucs4_t **)&inucs4, ucs4len, outbuf, outleft);
     } else {
+	ucs4 = NULL;
 	/* converting pending data in buffer */
 	ret = uc->to->encode(uc->to, NULL, 0, outbuf, outleft);
     }