diff options
Diffstat (limited to 'shell/math.c')
| -rw-r--r-- | shell/math.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/shell/math.c b/shell/math.c index d998633..0cf9637 100644 --- a/shell/math.c +++ b/shell/math.c @@ -114,7 +114,7 @@ #include "libbb.h" #include "math.h" -#if 1 +#if 0 # define dbg(...) ((void)0) #else # define dbg(...) bb_error_msg(__VA_ARGS__) @@ -631,6 +631,7 @@ evaluate_string(arith_state_t *math_state, const char *expr) * (IOW: more than one slot), but its second slot (LPAREN) * is popped off when ":" is reached. */ + expr_len++; /* +1 for 1st LPAREN. See what $((1?)) pushes to opstack */ opstackptr = opstack = alloca(expr_len * sizeof(opstack[0])); /* There can be no more than (expr_len/2 + 1) * integers/names in any given correct or incorrect expression. |