Fix nasty crash bug

2011-05-09 21:47:41 +00:00 · 2011-05-09 21:47:41 +00:00 · 2eb9975334
parent 36314a1622
commit 2eb9975334
1 changed files with 4 additions and 0 deletions
--- a/code/tools/asm/q3asm.c
+++ b/code/tools/asm/q3asm.c
@ -386,8 +386,12 @@ static void sort_symbols ()
  symbol_t *s;
  symbol_t **symlist;

+  if(!symbols)
+  	return;
+
 //crumb("sort_symbols: Constructing symlist array\n");
  for (elems = 0, s = symbols; s; s = s->next, elems++) /* nop */ ;
+
  symlist = malloc(elems * sizeof(symbol_t*));
  for (i = 0, s = symbols; s; s = s->next, i++)
    {