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-rw-r--r--ldblib.c1
-rw-r--r--testes/db.lua1
2 files changed, 2 insertions, 0 deletions
diff --git a/ldblib.c b/ldblib.c
index 15593bfb..de6e38b3 100644
--- a/ldblib.c
+++ b/ldblib.c
@@ -152,6 +152,7 @@ static int db_getinfo (lua_State *L) {
152 lua_State *L1 = getthread(L, &arg); 152 lua_State *L1 = getthread(L, &arg);
153 const char *options = luaL_optstring(L, arg+2, "flnSrtu"); 153 const char *options = luaL_optstring(L, arg+2, "flnSrtu");
154 checkstack(L, L1, 3); 154 checkstack(L, L1, 3);
155 luaL_argcheck(L, options[0] != '>', arg + 2, "invalid option '>'");
155 if (lua_isfunction(L, arg + 1)) { /* info about a function? */ 156 if (lua_isfunction(L, arg + 1)) { /* info about a function? */
156 options = lua_pushfstring(L, ">%s", options); /* add '>' to 'options' */ 157 options = lua_pushfstring(L, ">%s", options); /* add '>' to 'options' */
157 lua_pushvalue(L, arg + 1); /* move function to 'L1' stack */ 158 lua_pushvalue(L, arg + 1); /* move function to 'L1' stack */
diff --git a/testes/db.lua b/testes/db.lua
index ce559ad9..d64952d9 100644
--- a/testes/db.lua
+++ b/testes/db.lua
@@ -31,6 +31,7 @@ end
31 31
32do 32do
33 assert(not pcall(debug.getinfo, print, "X")) -- invalid option 33 assert(not pcall(debug.getinfo, print, "X")) -- invalid option
34 assert(not pcall(debug.getinfo, 0, ">")) -- invalid option
34 assert(not debug.getinfo(1000)) -- out of range level 35 assert(not debug.getinfo(1000)) -- out of range level
35 assert(not debug.getinfo(-1)) -- out of range level 36 assert(not debug.getinfo(-1)) -- out of range level
36 local a = debug.getinfo(print) 37 local a = debug.getinfo(print)