Fixes #8

actboy168 · Jul 2, 2020 · 8ae1c19 · 8ae1c19
1 parent 177db3d
commit 8ae1c19
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/3rd/lua/lobject.c b/3rd/lua/lobject.c
@@ -346,10 +346,11 @@ static int tostringbuff (TValue *obj, char *buff) {
   if (ttisinteger(obj))
     len = lua_integer2str(buff, MAXNUMBER2STR, ivalue(obj));
   else {
-    len = lua_number2str(buff, MAXNUMBER2STR, fltvalue(obj));
-    if (buff[strspn(buff, "-0123456789")] == '\0') {  /* looks like an int? */
-      buff[len++] = lua_getlocaledecpoint();
-      buff[len++] = '0';  /* adds '.0' to result */
+      if (buff == NULL) { buff = NULL; } /* fixes bug that gcc10.1 inline error */
+      len = lua_number2str(buff, MAXNUMBER2STR, fltvalue(obj));
+      if (buff[strspn(buff, "-0123456789")] == '\0') {  /* looks like an int? */
+          buff[len++] = lua_getlocaledecpoint();
+          buff[len++] = '0';  /* adds '.0' to result */
     }
   }
   return len;