diff options
Diffstat (limited to 'package/lua/lua-boolean_expression.patch')
| -rw-r--r-- | package/lua/lua-boolean_expression.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/lua/lua-boolean_expression.patch b/package/lua/lua-boolean_expression.patch new file mode 100644 index 000000000..f04eb8507 --- /dev/null +++ b/package/lua/lua-boolean_expression.patch @@ -0,0 +1,48 @@ +--- lua-5.1.4.orig/src/lcode.c 2007/12/28 15:32:23 2.25.1.3 ++++ lua-5.1.4/src/lcode.c 2009/06/15 14:07:34 +@@ -544,15 +544,18 @@ + pc = NO_JUMP; /* always true; do nothing */ + break; + } +- case VFALSE: { +- pc = luaK_jump(fs); /* always jump */ +- break; +- } + case VJMP: { + invertjump(fs, e); + pc = e->u.s.info; + break; + } ++ case VFALSE: { ++ if (!hasjumps(e)) { ++ pc = luaK_jump(fs); /* always jump */ ++ break; ++ } ++ /* else go through */ ++ } + default: { + pc = jumponcond(fs, e, 0); + break; +@@ -572,14 +575,17 @@ + pc = NO_JUMP; /* always false; do nothing */ + break; + } +- case VTRUE: { +- pc = luaK_jump(fs); /* always jump */ +- break; +- } + case VJMP: { + pc = e->u.s.info; + break; + } ++ case VTRUE: { ++ if (!hasjumps(e)) { ++ pc = luaK_jump(fs); /* always jump */ ++ break; ++ } ++ /* else go through */ ++ } + default: { + pc = jumponcond(fs, e, 1); + break; + |