Reflow iconv()

1 files changed, 32 insertions, 32 deletions

diff --git a/luxio.c b/luxio.c
index c1566cd..62ff77d 100644
--- a/luxio.c
+++ b/luxio.c
@@ -3813,38 +3813,38 @@ luxio_iconv(lua_State *L)
 {
 	/* based on Alexandre Erwin Ittner <alexandre@ittner.com.br>'s code */
 	/* either returns completed string, or -1, errno, partial result */
-    iconv_t *_cd = (iconv_t*)lua_touserdata(L, 1);
-    iconv_t cd = *_cd;
-    size_t ibleft;
-    char *inbuf = (char* )luaL_checklstring(L, 2, &ibleft);
-    char outbufs[ICONV_BUF_SIZE];
-    char *outbuf = outbufs;
-    size_t obleft = ICONV_BUF_SIZE;
-    size_t ret = -1;
-
-    luaL_Buffer b;
-    luaL_buffinit(L, &b);
-
-    do {
-        ret = iconv(cd, (ICONV_IN_TYPE)&inbuf, &ibleft, &outbuf, &obleft);
-        if (ret == (size_t)(-1)) {
-            luaL_addlstring(&b, outbufs, ICONV_BUF_SIZE - obleft);
-
-            if (errno == E2BIG) {
-              obleft = ICONV_BUF_SIZE;
-              outbuf = outbufs;
-            } else {
-              lua_pushnumber(L, -1);
-              lua_pushnumber(L, errno);
-              luaL_pushresult(&b);
-              return 3;
-            }
-        }
-    } while (ret == (size_t)-1);
-
-    luaL_addlstring(&b, outbufs, ICONV_BUF_SIZE - obleft);
-    luaL_pushresult(&b);
-    return 1;
+	iconv_t *_cd = (iconv_t*)lua_touserdata(L, 1);
+	iconv_t cd = *_cd;
+	size_t ibleft;
+	char *inbuf = (char* )luaL_checklstring(L, 2, &ibleft);
+	char outbufs[ICONV_BUF_SIZE];
+	char *outbuf = outbufs;
+	size_t obleft = ICONV_BUF_SIZE;
+	size_t ret = -1;
+
+	luaL_Buffer b;
+	luaL_buffinit(L, &b);
+
+	do {
+		ret = iconv(cd, (ICONV_IN_TYPE)&inbuf, &ibleft, &outbuf, &obleft);
+		if (ret == (size_t)(-1)) {
+			luaL_addlstring(&b, outbufs, ICONV_BUF_SIZE - obleft);
+
+			if (errno == E2BIG) {
+				obleft = ICONV_BUF_SIZE;
+				outbuf = outbufs;
+			} else {
+				lua_pushnumber(L, -1);
+				lua_pushnumber(L, errno);
+				luaL_pushresult(&b);
+				return 3;
+			}
+		}
+	} while (ret == (size_t)-1);
+
+	luaL_addlstring(&b, outbufs, ICONV_BUF_SIZE - obleft);
+	luaL_pushresult(&b);
+	return 1;
 }
 
 #undef ICONV_BUF_SIZE