X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=cbits%2Ficonv.c;h=4aedca8587936c08e71e47a1789499a80956580b;hb=4c29f6f110d23b890567b8696a964bb212eba52e;hp=c7e6ea1e7d809f94d2128d88735060b4b8cbdc75;hpb=e9af5a22f78a81b8a255a2766705a361ce4e215e;p=ghc-base.git

diff --git a/cbits/iconv.c b/cbits/iconv.c
index c7e6ea1..4aedca8 100644
--- a/cbits/iconv.c
+++ b/cbits/iconv.c
@@ -13,7 +13,9 @@ size_t hs_iconv(iconv_t cd,
 		const char* * inbuf, size_t * inbytesleft,
 		char* * outbuf, size_t * outbytesleft)
 {
-	return iconv(cd, inbuf, inbytesleft, outbuf, outbytesleft);
+    // (void*) cast avoids a warning.  Some iconvs use (const
+    // char**inbuf), other use (char **inbuf).
+    return iconv(cd, (void*)inbuf, inbytesleft, outbuf, outbytesleft);
 }
 
 int hs_iconv_close(iconv_t cd) {