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Fix warnings generated by gcc 4.6.0 about variables set but not
[sgt/puzzles]
/
twiddle.c
diff --git
a/twiddle.c
b/twiddle.c
index
6acf4cf
..
c5f89f8
100644
(file)
--- a/
twiddle.c
+++ b/
twiddle.c
@@
-432,12
+432,11
@@
static char *new_game_desc(game_params *params, random_state *rs,
static char *validate_desc(game_params *params, char *desc)
{
- char *p
, *err
;
+ char *p;
int w = params->w, h = params->h, wh = w*h;
int i;
p = desc;
- err = NULL;
for (i = 0; i < wh; i++) {
if (*p < '0' || *p > '9')