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authorPhilipp Janda <siffiejoe@gmx.net>2017-08-27 10:16:23 +0200
committerPhilipp Janda <siffiejoe@gmx.net>2017-08-27 10:16:23 +0200
commit67aabb83a1eeea860b1a9a2104c90b80a523268a (patch)
treed11498b47e25ebf2b0c9ffddd5f7c25bedc097a1 /c-api
parent3931e7fc37c5c3cc30f8e35e5bdb06a59af1e884 (diff)
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Handle edge case for lua_pushlstring(). Add test.
Diffstat (limited to 'c-api')
-rw-r--r--c-api/compat-5.3.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/c-api/compat-5.3.h b/c-api/compat-5.3.h
index 5c3052b..7dd77c6 100644
--- a/c-api/compat-5.3.h
+++ b/c-api/compat-5.3.h
@@ -123,7 +123,7 @@ COMPAT53_API void lua_len (lua_State *L, int i);
123 (lua_pushstring(L, (s)), lua_tostring(L, -1)) 123 (lua_pushstring(L, (s)), lua_tostring(L, -1))
124 124
125#define lua_pushlstring(L, s, len) \ 125#define lua_pushlstring(L, s, len) \
126 (lua_pushlstring(L, (s), (len)), lua_tostring(L, -1)) 126 ((((len) == 0) ? lua_pushlstring(L, "", 0) : lua_pushlstring(L, (s), (len))), lua_tostring(L, -1))
127 127
128#ifndef luaL_newlibtable 128#ifndef luaL_newlibtable
129# define luaL_newlibtable(L, l) \ 129# define luaL_newlibtable(L, l) \