The var that keeps the number of a label should be short instead of byte

3 files changed, 3 insertions, 3 deletions

diff --git a/lptree.c b/lptree.c
index 59e920d..bc0333b 100644
--- a/lptree.c
+++ b/lptree.c
@@ -1196,7 +1196,7 @@ static int lp_match (lua_State *L) {
   const char *s = luaL_checklstring(L, SUBJIDX, &l);
   size_t i = initposition(L, l);
   int ptop = lua_gettop(L);
-  byte labelf; /* labeled failure */
+  short labelf; /* labeled failure */
   const char *sfail = NULL; /* labeled failure */
   lua_pushnil(L);  /* initialize subscache */
   lua_pushlightuserdata(L, capture);  /* initialize caplistidx */
diff --git a/lpvm.c b/lpvm.c
index 20bc545..5234e99 100644
--- a/lpvm.c
+++ b/lpvm.c
@@ -147,7 +147,7 @@ static int removedyncap (lua_State *L, Capture *capture,
 ** Opcode interpreter
 */
 const char *match (lua_State *L, const char *o, const char *s, const char *e,
-                   Instruction *op, Capture *capture, int ptop, byte *labelf, const char **sfail) { /* labeled failure */
+                   Instruction *op, Capture *capture, int ptop, short *labelf, const char **sfail) { /* labeled failure */
   Stack stackbase[INITBACK];
   Stack *stacklimit = stackbase + INITBACK;
   Stack *stack = stackbase;  /* point to first empty slot in stack */
diff --git a/lpvm.h b/lpvm.h
index a56da32..81a6678 100644
--- a/lpvm.h
+++ b/lpvm.h
@@ -53,7 +53,7 @@ typedef union Instruction {
 
 void printpatt (Instruction *p, int n);
 const char *match (lua_State *L, const char *o, const char *s, const char *e,
-                   Instruction *op, Capture *capture, int ptop, byte *labelf, const char **sfail); /* labeled failure */
+                   Instruction *op, Capture *capture, int ptop, short *labelf, const char **sfail); /* labeled failure */
 
 
 #endif