diff options
-rw-r--r-- | apps/plugins/sudoku.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/plugins/sudoku.c b/apps/plugins/sudoku.c index a44c39aa45..bbf0cec249 100644 --- a/apps/plugins/sudoku.c +++ b/apps/plugins/sudoku.c | |||
@@ -708,9 +708,11 @@ bool load_sudoku(struct sudoku_state_t* state, char* filename) { | |||
708 | while ((i < n) && (r < 9)) { | 708 | while ((i < n) && (r < 9)) { |
709 | switch (buf[i]){ | 709 | switch (buf[i]){ |
710 | case ' ': case '\t': | 710 | case ' ': case '\t': |
711 | valid=1; | 711 | if (c > 0) |
712 | valid=1; | ||
712 | break; | 713 | break; |
713 | case '|': | 714 | case '|': |
715 | case '*': | ||
714 | case '-': | 716 | case '-': |
715 | case '\r': | 717 | case '\r': |
716 | break; | 718 | break; |