Function csv_safe_str

plugins/bkpr/incomestmt.c:112–126

CSVs don't like ',' in the middle. We short circuit this * by wrapping the desc in double-quotes ("). But what if * there's already double-quotes? Well we swap these to * single-quotes (') and then use the json_escape function */

 * there's already double-quotes? Well we swap these to
 * single-quotes (') and then use the json_escape function */
static char *csv_safe_str(const tal_t *ctx, char *input TAKES)
{
	struct json_escape *esc;
	char *dupe;

	/* Update the double-quotes in place */
	dupe = tal_strdup(tmpctx, input);
	for (size_t i = 0; dupe[i] != '\0'; i++) {
		if (dupe[i] == '"')
			dupe[i] = '\'';
	}

	esc = json_escape(tmpctx, take(dupe));
	return tal_fmt(ctx, "\"%s\"", esc->s);
}

static struct income_event *maybe_chain_income(const tal_t *ctx,
					       struct db *db,