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-rw-r--r--util-src/encodings.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/util-src/encodings.c b/util-src/encodings.c
index bee4365c..5147512f 100644
--- a/util-src/encodings.c
+++ b/util-src/encodings.c
@@ -108,7 +108,6 @@ static int Lbase64_decode(lua_State *L) /** decode(s) */
break;
}
}
- return 0;
}
static const luaL_Reg Reg_base64[] =
@@ -124,14 +123,15 @@ static const luaL_Reg Reg_base64[] =
static int stringprep_prep(lua_State *L, const Stringprep_profile *profile)
{
+ size_t len;
+ const char *s;
+ char string[1024];
+ int ret;
if(!lua_isstring(L, 1)) {
lua_pushnil(L);
return 1;
}
- size_t len;
- const char *s = lua_tolstring(L, 1, &len);
- char string[1024];
- int ret;
+ s = lua_tolstring(L, 1, &len);
if (len >= 1024) {
lua_pushnil(L);
return 1; // TODO return error message
@@ -167,6 +167,7 @@ static const luaL_Reg Reg_stringprep[] =
/***************** IDNA *****************/
#include <idna.h>
+#include <idn-free.h>
static int Lidna_to_ascii(lua_State *L) /** idna.to_ascii(s) */
{