diff options
| -rw-r--r-- | apps/app_morsecode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/app_morsecode.c b/apps/app_morsecode.c index 2870d5afe..45b3c67a8 100644 --- a/apps/app_morsecode.c +++ b/apps/app_morsecode.c @@ -130,11 +130,12 @@ static int morsecode_exec(struct ast_channel *chan, void *data) } for (digit = data; *digit; digit++) { + int digit2 = *digit; char *dahdit; - if (*digit < 0) { + if (digit2 < 0) { continue; } - for (dahdit = morsecode[(int)*digit]; *dahdit; dahdit++) { + for (dahdit = morsecode[digit2]; *dahdit; dahdit++) { if (*dahdit == '-') { playtone(chan, tone, 3 * ditlen); } else if (*dahdit == '.') { |