prosody
a4a8fe2a560c
util-src/encodings.c

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util-src/encodings.c @ 1844:a4a8fe2a560c

util.encodings: Don't throw an error but return nil when passed nil or a non-string value
author Matthew Wild <mwild1@gmail.com>
date Tue, 29 Sep 2009 19:05:32 +0100
parent 1829:3d0db768be2f
child 1860:5ef1eea887ca
comparison
equal deleted inserted replaced
1842:8337c0d4aee4 1844:a4a8fe2a560c
122 122
123 #include <stringprep.h> 123 #include <stringprep.h>
124 124
125 static int stringprep_prep(lua_State *L, const Stringprep_profile *profile) 125 static int stringprep_prep(lua_State *L, const Stringprep_profile *profile)
126 { 126 {
127 if(!lua_isstring(L, 1)) {
128 lua_pushnil(L);
129 return 1;
130 }
127 size_t len; 131 size_t len;
128 const char *s = luaL_checklstring(L, 1, &len); 132 const char *s = lua_tolstring(L, 1, &len);
129 char string[1024]; 133 char string[1024];
130 int ret; 134 int ret;
131 if (len >= 1024) { 135 if (len >= 1024) {
132 lua_pushnil(L); 136 lua_pushnil(L);
133 return 1; // TODO return error message 137 return 1; // TODO return error message