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skip spaces at the start of lines in config files

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Benji Dial 2022-03-20 20:32:00 -04:00 committed by mintsuki
parent 2e9bcdc25e
commit 525caaabca
1 changed files with 10 additions and 5 deletions
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15
common/lib/config.c
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@ -147,12 +147,17 @@ struct macro {
static struct macro *macros = NULL;
int init_config(size_t config_size) {
// remove windows carriage returns, if any
// remove windows carriage returns and spaces at the start of lines, if any
for (size_t i = 0; i < config_size; i++) {
if (config_addr[i] == '\r') {
for (size_t j = i; j < config_size - 1; j++)
config_addr[j] = config_addr[j+1];
config_size--;
size_t skip = 0;
while ((config_addr[i + skip] == '\r')
|| (i && config_addr[i - 1] == '\n' && config_addr[i + skip] == ' ')) {
skip++;
}
if (skip) {
for (size_t j = i; j < config_size - skip; j++)
config_addr[j] = config_addr[j + skip];
config_size -= skip;
}
}